./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2c_insert_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/sll2c_insert_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ --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 8eaca07dd267d84d5b5f55ad6096951e873362e33b975be77e0f552bdb4e3bcb --- 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-6b4ec56 [2022-11-20 16:58:11,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:58:11,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:58:12,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:58:12,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:58:12,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:58:12,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:58:12,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:58:12,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:58:12,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:58:12,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:58:12,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:58:12,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:58:12,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:58:12,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:58:12,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:58:12,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:58:12,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:58:12,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:58:12,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:58:12,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:58:12,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:58:12,063 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:58:12,064 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:58:12,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:58:12,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:58:12,076 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:58:12,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:58:12,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:58:12,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:58:12,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:58:12,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:58:12,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:58:12,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:58:12,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:58:12,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:58:12,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:58:12,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:58:12,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:58:12,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:58:12,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:58:12,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 16:58:12,127 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:58:12,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:58:12,129 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:58:12,129 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:58:12,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:58:12,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:58:12,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:58:12,130 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:58:12,131 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:58:12,131 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:58:12,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:58:12,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:58:12,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:58:12,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:58:12,133 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:58:12,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:58:12,133 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:58:12,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:58:12,134 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:58:12,134 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:58:12,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:58:12,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:58:12,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:58:12,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:58:12,135 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:58:12,136 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:58:12,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:58:12,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:58:12,136 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_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8eaca07dd267d84d5b5f55ad6096951e873362e33b975be77e0f552bdb4e3bcb [2022-11-20 16:58:12,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:58:12,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:58:12,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:58:12,471 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:58:12,472 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:58:12,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/list-simple/sll2c_insert_equal.i [2022-11-20 16:58:15,467 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:58:15,788 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:58:15,789 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/sv-benchmarks/c/list-simple/sll2c_insert_equal.i [2022-11-20 16:58:15,799 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/data/1e99e44c8/a16d1e9d350548e683ebfb7f8b1f82bb/FLAGcd525c290 [2022-11-20 16:58:15,814 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/data/1e99e44c8/a16d1e9d350548e683ebfb7f8b1f82bb [2022-11-20 16:58:15,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:58:15,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:58:15,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:58:15,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:58:15,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:58:15,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:15" (1/1) ... [2022-11-20 16:58:15,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e0df9e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:15, skipping insertion in model container [2022-11-20 16:58:15,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:15" (1/1) ... [2022-11-20 16:58:15,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:58:15,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:58:16,159 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_6b0573a2-0647-474d-9fb5-933233a75b14/sv-benchmarks/c/list-simple/sll2c_insert_equal.i[24601,24614] [2022-11-20 16:58:16,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:58:16,177 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:58:16,253 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_6b0573a2-0647-474d-9fb5-933233a75b14/sv-benchmarks/c/list-simple/sll2c_insert_equal.i[24601,24614] [2022-11-20 16:58:16,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:58:16,285 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:58:16,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16 WrapperNode [2022-11-20 16:58:16,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:58:16,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:58:16,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:58:16,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:58:16,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,332 INFO L138 Inliner]: procedures = 127, calls = 43, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 141 [2022-11-20 16:58:16,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:58:16,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:58:16,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:58:16,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:58:16,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,376 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:58:16,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:58:16,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:58:16,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:58:16,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:16" (1/1) ... [2022-11-20 16:58:16,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:58:16,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:58:16,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:58:16,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0573a2-0647-474d-9fb5-933233a75b14/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:58:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:58:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:58:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2022-11-20 16:58:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2022-11-20 16:58:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:58:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:58:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:58:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:58:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:58:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:58:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:58:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:58:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:58:16,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:58:16,635 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:58:16,638 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:58:16,994 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:58:17,089 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:58:17,089 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-20 16:58:17,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:17 BoogieIcfgContainer [2022-11-20 16:58:17,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:58:17,093 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:58:17,093 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:58:17,103 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:58:17,104 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:17" (1/1) ... [2022-11-20 16:58:17,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:58:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2022-11-20 16:58:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2022-11-20 16:58:17,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 16:58:17,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 16:58:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 34 transitions. [2022-11-20 16:58:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2022-11-20 16:58:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 16:58:17,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:18,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-20 16:58:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:18,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 26 states and 35 transitions. [2022-11-20 16:58:18,423 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2022-11-20 16:58:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:58:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:18,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 36 states and 63 transitions. [2022-11-20 16:58:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 63 transitions. [2022-11-20 16:58:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:58:30,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:30,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:42,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 40 states and 76 transitions. [2022-11-20 16:58:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 76 transitions. [2022-11-20 16:58:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:58:42,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:46,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 44 states and 92 transitions. [2022-11-20 16:58:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 92 transitions. [2022-11-20 16:58:53,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:58:53,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:53,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 46 states and 98 transitions. [2022-11-20 16:59:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 98 transitions. [2022-11-20 16:59:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:59:03,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 46 states and 98 transitions. [2022-11-20 16:59:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 98 transitions. [2022-11-20 16:59:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:59:07,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:07,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 49 states and 109 transitions. [2022-11-20 16:59:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 109 transitions. [2022-11-20 16:59:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:59:17,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:17,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:22,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 52 states and 121 transitions. [2022-11-20 16:59:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 121 transitions. [2022-11-20 16:59:30,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:59:30,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:47,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 57 states and 142 transitions. [2022-11-20 16:59:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 142 transitions. [2022-11-20 16:59:47,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:59:47,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:47,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:59:48,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:59:48,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 57 states and 142 transitions. [2022-11-20 16:59:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 142 transitions. [2022-11-20 16:59:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 16:59:48,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:59:48,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:59:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:59:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:00:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 61 states and 159 transitions. [2022-11-20 17:00:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 159 transitions. [2022-11-20 17:00:04,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:04,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:04,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:05,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 61 states and 159 transitions. [2022-11-20 17:00:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 159 transitions. [2022-11-20 17:00:07,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:07,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:07,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 62 states and 161 transitions. [2022-11-20 17:00:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 161 transitions. [2022-11-20 17:00:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:17,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:18,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 62 states and 161 transitions. [2022-11-20 17:00:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 161 transitions. [2022-11-20 17:00:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:18,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:19,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:19,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 62 states and 161 transitions. [2022-11-20 17:00:19,939 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 161 transitions. [2022-11-20 17:00:19,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:19,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:19,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:21,247 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:21,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 62 states and 161 transitions. [2022-11-20 17:00:21,340 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 161 transitions. [2022-11-20 17:00:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:21,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 62 states and 161 transitions. [2022-11-20 17:00:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 161 transitions. [2022-11-20 17:00:22,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:22,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:22,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 62 states and 161 transitions. [2022-11-20 17:00:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 161 transitions. [2022-11-20 17:00:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:24,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:24,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:27,048 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:28,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 62 states and 161 transitions. [2022-11-20 17:00:28,756 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 161 transitions. [2022-11-20 17:00:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:28,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:28,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:41,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:41,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:42,350 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:42,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:42,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:42,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:43,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:44,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:46,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:46,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:46,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:47,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:47,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:48,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:57,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:57,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:00:58,415 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:00:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:00:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:00:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:00:58,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:58,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:58,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 63 states and 163 transitions. [2022-11-20 17:01:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 163 transitions. [2022-11-20 17:01:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:02,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:02,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:07,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 65 states and 168 transitions. [2022-11-20 17:01:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 168 transitions. [2022-11-20 17:01:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:19,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:19,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 65 states and 168 transitions. [2022-11-20 17:01:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 168 transitions. [2022-11-20 17:01:25,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:25,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:28,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 66 states and 169 transitions. [2022-11-20 17:01:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 169 transitions. [2022-11-20 17:01:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:28,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:28,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:33,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 67 states and 177 transitions. [2022-11-20 17:01:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 177 transitions. [2022-11-20 17:01:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:33,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:34,510 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 67 states and 177 transitions. [2022-11-20 17:01:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 177 transitions. [2022-11-20 17:01:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:36,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:41,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 67 states and 177 transitions. [2022-11-20 17:01:41,396 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 177 transitions. [2022-11-20 17:01:41,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:41,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:41,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:47,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 67 states and 177 transitions. [2022-11-20 17:01:47,123 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 177 transitions. [2022-11-20 17:01:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:47,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:47,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:48,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 67 states and 177 transitions. [2022-11-20 17:01:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 177 transitions. [2022-11-20 17:01:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:48,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 67 states and 177 transitions. [2022-11-20 17:01:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 177 transitions. [2022-11-20 17:01:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:49,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:49,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 68 states and 181 transitions. [2022-11-20 17:01:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 181 transitions. [2022-11-20 17:01:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:53,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:53,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:54,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 68 states and 181 transitions. [2022-11-20 17:01:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 181 transitions. [2022-11-20 17:01:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:54,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:55,460 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:01:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:55,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 68 states and 181 transitions. [2022-11-20 17:01:55,516 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 181 transitions. [2022-11-20 17:01:55,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:01:55,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:55,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:01:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:01,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:03,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:08,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:15,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:15,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:17,089 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:17,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:17,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:21,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:25,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:25,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:27,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:27,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:27,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:45,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:48,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:48,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:50,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:50,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:51,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:51,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:54,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:54,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:55,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:02:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:02:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 71 states and 198 transitions. [2022-11-20 17:02:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 198 transitions. [2022-11-20 17:02:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:02:55,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:02:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:02:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:02:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 72 states and 203 transitions. [2022-11-20 17:03:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 203 transitions. [2022-11-20 17:03:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:01,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 72 states and 203 transitions. [2022-11-20 17:03:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 203 transitions. [2022-11-20 17:03:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:05,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:05,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 72 states and 203 transitions. [2022-11-20 17:03:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 203 transitions. [2022-11-20 17:03:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:06,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:06,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 72 states and 203 transitions. [2022-11-20 17:03:08,004 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 203 transitions. [2022-11-20 17:03:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:08,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:10,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 72 states and 203 transitions. [2022-11-20 17:03:10,086 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 203 transitions. [2022-11-20 17:03:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:10,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:10,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:14,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:14,568 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:14,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:14,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:15,726 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:15,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:17,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:17,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:19,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:19,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:23,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:23,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:27,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:27,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:27,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:28,333 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:28,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:29,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:29,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:29,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:35,692 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:41,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:41,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:42,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:42,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:42,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:43,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:43,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:43,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:44,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:44,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:45,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:45,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:46,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:46,576 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:46,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:46,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:50,262 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:52,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:52,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:52,383 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:52,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:52,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:52,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:54,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:54,454 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:54,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:54,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:03:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:03:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:03:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:03:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:03:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:03:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:03:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:03:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:03,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:06,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:06,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:06,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:14,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:14,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:14,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:15,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:15,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:15,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:18,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:18,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:18,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:20,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:20,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:22,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:22,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:22,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:23,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:23,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:23,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:24,844 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:24,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:25,918 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:25,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:27,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:27,283 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:27,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:27,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:27,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:30,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:36,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:37,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:38,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:43,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:43,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:44,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:44,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:44,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:46,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:46,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:46,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:46,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:47,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:04:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:04:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:04:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:04:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:04:57,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:04:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:04:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:04:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:00,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:00,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:01,756 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:01,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:10,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:10,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:10,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:10,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:11,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:11,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:12,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:12,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:12,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:20,881 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:20,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:20,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:20,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:21,832 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:21,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:21,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:22,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:22,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:25,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:26,274 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:26,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:28,351 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:28,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:28,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:28,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:30,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:32,894 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:34,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:34,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:35,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:39,641 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:40,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:40,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:41,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:41,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:43,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:43,111 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:43,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:43,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:45,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:45,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:46,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:47,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:47,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:47,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:47,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:49,349 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:49,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:49,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:50,808 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:52,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:52,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:52,992 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:52,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:52,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:52,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:53,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:54,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:54,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:05:55,719 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:05:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:05:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:05:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:05:55,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:00,553 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:02,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:06:02,499 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:06:02,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:02,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:02,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:03,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:06:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:06:03,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:03,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:03,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:07,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:07,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:06:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:06:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:07,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:07,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:11,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:06:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:06:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:11,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:11,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:12,856 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:06:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:06:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:12,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:13,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:06:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:06:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:13,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:13,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:15,086 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 73 states and 206 transitions. [2022-11-20 17:06:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 206 transitions. [2022-11-20 17:06:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:15,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:18,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:22,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:22,641 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:22,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:22,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:23,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:23,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:23,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:31,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:31,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:33,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:33,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:33,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:35,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:35,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:35,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:36,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:36,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:36,656 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:36,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:36,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:36,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:38,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:38,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:38,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:39,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:39,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:41,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:41,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:41,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:42,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:44,300 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:44,357 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:44,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:44,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:45,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:45,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:45,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:46,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:46,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:47,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:47,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:47,287 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:47,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:47,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:47,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:48,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:50,152 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:50,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:52,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:52,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:52,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:56,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:57,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:57,102 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:58,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:06:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:06:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:06:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:06:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:06:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:06:59,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:06:59,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:06:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:00,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:00,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:00,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:01,471 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:01,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:03,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:03,900 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:03,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:03,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:04,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:04,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:07,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:07,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:08,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:08,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:16,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:16,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:17,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:18,931 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:18,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:18,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:18,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:18,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:19,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:20,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:20,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:22,289 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:22,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:23,184 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:23,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:23,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:23,239 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:23,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:24,929 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:24,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:24,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:24,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:25,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:25,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:25,966 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:25,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:25,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:27,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:28,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:28,018 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:28,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:28,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:28,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:30,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:30,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:31,094 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:31,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:31,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:32,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:32,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:32,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:36,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:36,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:37,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:37,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:38,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:38,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:42,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:42,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:42,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:44,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:44,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:50,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:50,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:50,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:50,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:51,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:55,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:07:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:07:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:07:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:07:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:07:56,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:07:56,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:07:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:07:59,429 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:01,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:05,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:05,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:05,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:05,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:07,159 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:07,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:07,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:07,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:08,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:08,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:08,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:10,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:12,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:13,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:14,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:14,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:14,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:14,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:15,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:16,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:16,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:16,994 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:16,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:16,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:17,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:19,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:19,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:19,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:20,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:20,546 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:20,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:20,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:20,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:21,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:21,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:26,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:26,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:27,477 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:27,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:27,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:27,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:28,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:28,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:28,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:30,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:30,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:32,391 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:32,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:32,620 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:32,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:32,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:32,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:33,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:34,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:35,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:35,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:35,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:35,816 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:35,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:35,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:35,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:36,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:36,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:36,877 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:36,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:37,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:37,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:38,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:38,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:39,834 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:39,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:39,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:46,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:46,501 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:46,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:46,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:47,379 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:47,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:47,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:47,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:48,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:48,271 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:48,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:48,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:48,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:49,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:50,163 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:50,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:51,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:51,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:52,330 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:52,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:52,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:55,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:55,828 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:55,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:55,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:56,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:08:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:08:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:08:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:08:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:08:58,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:08:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:08:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:08:59,703 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:01,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:01,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:13,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:13,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:13,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:14,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:15,557 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:15,614 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:15,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:15,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:17,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:17,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:18,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:18,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:19,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:19,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:19,819 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:19,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:19,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:22,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:22,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:26,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:26,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:27,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:27,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:27,396 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:27,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:27,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:27,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:34,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:34,421 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:34,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:34,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:35,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:35,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:36,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:36,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:37,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:37,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:40,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:40,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:41,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:41,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:41,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:42,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:44,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:44,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:44,341 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:44,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:44,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:45,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:45,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:45,343 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:45,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:45,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:46,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:48,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:48,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:48,667 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:48,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:50,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:50,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:52,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:52,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:55,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:55,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:57,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:57,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:57,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:58,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:58,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:58,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:58,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:09:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:09:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:09:59,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:03,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:05,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:06,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:08,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:08,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:08,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:09,677 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:09,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:09,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:10,644 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:11,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:11,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:15,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:15,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:16,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:16,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:18,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:18,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:18,481 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:18,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:18,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:19,605 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:19,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:19,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:19,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:21,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:21,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:21,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:21,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:22,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:22,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:26,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:27,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:29,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:29,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:30,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:30,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:30,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:31,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:33,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:33,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:34,299 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:34,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:34,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:35,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:35,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:35,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:36,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:36,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:36,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:37,114 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:37,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:37,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:37,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:38,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:38,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:41,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:42,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:43,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:43,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:46,601 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:47,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:47,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:49,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:49,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:49,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:58,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:59,217 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:10:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:10:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:10:59,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:59,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:11:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:00,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:00,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:01,547 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:02,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:03,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:03,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:03,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:03,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:04,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:04,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:07,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:07,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:08,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:08,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:08,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:09,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:09,977 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:09,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:09,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:11,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:12,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:12,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:13,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:13,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:13,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:13,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:14,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:14,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:14,697 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:14,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:14,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:14,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:15,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:15,644 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:15,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:16,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:16,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:17,647 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:17,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:17,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:17,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:18,677 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:18,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:18,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:21,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:21,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:23,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:23,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:23,880 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:23,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:25,005 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:25,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:25,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:26,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:27,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:31,425 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:32,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:32,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:32,172 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:32,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:32,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:33,085 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:33,142 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:33,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:33,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:34,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:34,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:35,394 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:35,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:35,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:36,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:36,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:37,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:37,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:37,450 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:37,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:38,513 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:38,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:38,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:40,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:40,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:40,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:41,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:42,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:44,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:44,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:45,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:45,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:47,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:47,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:48,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:48,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:50,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:50,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:52,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:53,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:54,428 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:54,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:54,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:55,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:56,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:57,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:11:59,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:11:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:11:59,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:11:59,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:59,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:12:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:12:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:12:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:12:00,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:00,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:00,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:02,436 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:12:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:02,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:12:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:12:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:12:02,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:12:03,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:12:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:12:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:12:03,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:03,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:12:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 74 states and 213 transitions. [2022-11-20 17:12:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 213 transitions. [2022-11-20 17:12:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:12:04,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat