./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/fibo_2calls_6-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/fibo_2calls_6-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 31de98bafea1eb3233157f378400eba30060b6561e9e0a6257ecfebe8e53877a --- 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-b5237d8 [2022-11-21 23:02:15,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:02:15,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:02:15,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:02:15,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:02:15,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:02:15,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:02:15,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:02:15,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:02:15,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:02:15,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:02:15,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:02:15,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:02:15,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:02:15,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:02:15,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:02:15,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:02:15,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:02:15,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:02:15,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:02:15,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:02:15,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:02:15,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:02:15,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:02:15,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:02:15,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:02:15,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:02:15,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:02:15,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:02:15,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:02:15,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:02:15,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:02:15,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:02:15,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:02:15,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:02:15,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:02:15,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:02:15,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:02:15,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:02:15,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:02:15,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:02:15,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:02:15,944 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:02:15,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:02:15,946 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:02:15,946 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:02:15,947 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:02:15,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:02:15,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:02:15,948 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:02:15,948 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:02:15,948 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:02:15,949 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:02:15,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:02:15,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:02:15,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:02:15,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:02:15,951 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:02:15,951 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:02:15,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:02:15,951 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:02:15,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:02:15,952 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:02:15,952 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:02:15,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:02:15,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:02:15,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:02:15,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:02:15,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:02:15,953 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:02:15,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:02:15,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:02:15,954 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_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31de98bafea1eb3233157f378400eba30060b6561e9e0a6257ecfebe8e53877a [2022-11-21 23:02:16,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:02:16,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:02:16,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:02:16,253 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:02:16,253 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:02:16,255 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/recursive-simple/fibo_2calls_6-2.c [2022-11-21 23:02:19,834 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:02:20,071 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:02:20,072 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/sv-benchmarks/c/recursive-simple/fibo_2calls_6-2.c [2022-11-21 23:02:20,082 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/data/3013f68f3/d06a873ab2944718ae3a68a7ef4ff6ef/FLAG83b547433 [2022-11-21 23:02:20,101 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/data/3013f68f3/d06a873ab2944718ae3a68a7ef4ff6ef [2022-11-21 23:02:20,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:02:20,114 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:02:20,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:02:20,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:02:20,124 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:02:20,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e89478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20, skipping insertion in model container [2022-11-21 23:02:20,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:02:20,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:02:20,351 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_f7fccbc9-253f-4565-adb0-9e533d6ad590/sv-benchmarks/c/recursive-simple/fibo_2calls_6-2.c[946,959] [2022-11-21 23:02:20,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:02:20,365 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:02:20,385 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_f7fccbc9-253f-4565-adb0-9e533d6ad590/sv-benchmarks/c/recursive-simple/fibo_2calls_6-2.c[946,959] [2022-11-21 23:02:20,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:02:20,402 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:02:20,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20 WrapperNode [2022-11-21 23:02:20,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:02:20,404 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:02:20,404 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:02:20,404 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:02:20,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,423 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,439 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2022-11-21 23:02:20,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:02:20,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:02:20,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:02:20,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:02:20,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,451 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,457 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,458 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:02:20,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:02:20,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:02:20,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:02:20,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:20,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:02:20,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:02:20,505 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:02:20,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7fccbc9-253f-4565-adb0-9e533d6ad590/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:02:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:02:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:02:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2022-11-21 23:02:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2022-11-21 23:02:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2022-11-21 23:02:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2022-11-21 23:02:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:02:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:02:20,650 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:02:20,653 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:02:20,900 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:02:20,955 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:02:20,959 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:02:20,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:02:20 BoogieIcfgContainer [2022-11-21 23:02:20,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:02:20,964 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:02:20,964 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:02:20,994 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:02:20,994 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:02:20" (1/1) ... [2022-11-21 23:02:21,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:02:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2022-11-21 23:02:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2022-11-21 23:02:21,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 23:02:21,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:21,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 58 transitions. [2022-11-21 23:02:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2022-11-21 23:02:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 23:02:21,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:21,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 57 transitions. [2022-11-21 23:02:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2022-11-21 23:02:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-21 23:02:21,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:21,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:21,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 65 transitions. [2022-11-21 23:02:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2022-11-21 23:02:21,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-21 23:02:21,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:21,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:22,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:22,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 54 states and 64 transitions. [2022-11-21 23:02:22,042 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2022-11-21 23:02:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-21 23:02:22,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:22,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 67 transitions. [2022-11-21 23:02:22,144 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2022-11-21 23:02:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-21 23:02:22,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 66 transitions. [2022-11-21 23:02:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 66 transitions. [2022-11-21 23:02:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:02:22,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:22,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 69 transitions. [2022-11-21 23:02:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2022-11-21 23:02:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 23:02:22,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:22,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:23,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 73 transitions. [2022-11-21 23:02:23,145 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-11-21 23:02:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 23:02:23,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:23,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 76 transitions. [2022-11-21 23:02:23,287 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2022-11-21 23:02:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 23:02:23,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 69 states and 89 transitions. [2022-11-21 23:02:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 89 transitions. [2022-11-21 23:02:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 23:02:24,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:24,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:24,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:24,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:24,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 68 states and 88 transitions. [2022-11-21 23:02:24,572 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2022-11-21 23:02:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-21 23:02:24,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:02:25,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 70 states and 92 transitions. [2022-11-21 23:02:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 92 transitions. [2022-11-21 23:02:25,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 23:02:25,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:25,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 78 states and 104 transitions. [2022-11-21 23:02:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 104 transitions. [2022-11-21 23:02:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 23:02:26,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:27,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 84 states and 112 transitions. [2022-11-21 23:02:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 112 transitions. [2022-11-21 23:02:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:02:27,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:27,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:27,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 90 states and 119 transitions. [2022-11-21 23:02:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2022-11-21 23:02:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 23:02:28,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:29,297 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 112 states and 146 transitions. [2022-11-21 23:02:32,605 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 146 transitions. [2022-11-21 23:02:32,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 23:02:32,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:02:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 122 states and 163 transitions. [2022-11-21 23:02:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 163 transitions. [2022-11-21 23:02:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-21 23:02:34,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:02:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 123 states and 166 transitions. [2022-11-21 23:02:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 166 transitions. [2022-11-21 23:02:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-21 23:02:34,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:34,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-21 23:02:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 127 states and 174 transitions. [2022-11-21 23:02:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 174 transitions. [2022-11-21 23:02:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 23:02:35,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-21 23:02:35,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 128 states and 177 transitions. [2022-11-21 23:02:35,549 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 177 transitions. [2022-11-21 23:02:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 23:02:35,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:35,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 51 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:02:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:36,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 127 states and 171 transitions. [2022-11-21 23:02:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 171 transitions. [2022-11-21 23:02:36,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 23:02:36,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:36,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:36,661 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:02:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:37,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 175 transitions. [2022-11-21 23:02:37,152 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 175 transitions. [2022-11-21 23:02:37,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-21 23:02:37,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-21 23:02:39,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 135 states and 182 transitions. [2022-11-21 23:02:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 182 transitions. [2022-11-21 23:02:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 23:02:39,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:39,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-21 23:02:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 138 states and 191 transitions. [2022-11-21 23:02:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 191 transitions. [2022-11-21 23:02:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 23:02:41,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:41,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-21 23:02:44,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 148 states and 218 transitions. [2022-11-21 23:02:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 218 transitions. [2022-11-21 23:02:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 23:02:44,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:44,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-21 23:02:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 150 states and 221 transitions. [2022-11-21 23:02:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 221 transitions. [2022-11-21 23:02:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:45,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 23:02:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 153 states and 231 transitions. [2022-11-21 23:02:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 231 transitions. [2022-11-21 23:02:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:46,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:46,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:50,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:50,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:50,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:50,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:50,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:50,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:51,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:51,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:51,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:51,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:51,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:51,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:51,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:51,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:51,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:51,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:52,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:52,297 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:52,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:52,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:52,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:52,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:52,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:52,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:52,973 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:52,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:53,176 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:53,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:53,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:53,392 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:53,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:53,606 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:53,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:53,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:53,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:54,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:54,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:54,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:54,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:54,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:54,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:54,551 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:54,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:54,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:54,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:54,798 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:54,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:54,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:54,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:55,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:55,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:55,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:55,255 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:55,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:55,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:55,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:55,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:55,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:55,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:55,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:55,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:55,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:56,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:56,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:56,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:56,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:56,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:57,083 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:57,107 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:57,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:57,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:57,302 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:57,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:57,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:57,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:57,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:57,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:57,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:57,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:58,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:58,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:58,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:58,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:58,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:58,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:58,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:58,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:58,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:58,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:59,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:59,148 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:59,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:59,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:59,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:59,301 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:59,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:59,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:59,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:59,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:59,490 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:59,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:59,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:02:59,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:02:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:02:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:02:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:02:59,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:59,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:00,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:00,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:00,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:00,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:00,262 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:00,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:00,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:00,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:00,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:00,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:00,894 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:00,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:00,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:01,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:01,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:01,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:01,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:01,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:01,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:01,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:02,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:02,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:02,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:02,255 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:02,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:02,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:02,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:02,533 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:02,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:02,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:02,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:02,869 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:02,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:02,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:03,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:03,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:03,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:03,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:03,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:03,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:03,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:03,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:03,683 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:03,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:03,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:03,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:03,853 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:03,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:03,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:04,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:04,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:04,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:04,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:04,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:04,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:04,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:04,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:04,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:04,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:04,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:04,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:04,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:04,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:05,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:05,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:05,183 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:05,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:05,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:05,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:05,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:05,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:05,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:05,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:05,720 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:05,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:05,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:05,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:05,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:05,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:05,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:06,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:06,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:06,071 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:06,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:06,216 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:06,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:06,379 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:06,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:06,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:06,398 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:06,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:06,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:06,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:06,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:06,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:06,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:06,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:06,747 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:06,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:06,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:06,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:06,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:06,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:06,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:07,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:07,168 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:07,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:07,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:07,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:07,360 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:07,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:07,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:07,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:07,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:07,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:07,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:07,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:07,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:07,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:07,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:07,963 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:07,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:07,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:08,154 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:08,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:08,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:08,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:08,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:08,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:08,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:08,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:08,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:08,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:08,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:08,787 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:08,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:08,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:08,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:08,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:08,980 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:08,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:08,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:09,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:09,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:09,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:09,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:09,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:09,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:09,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:09,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:09,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:09,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:09,530 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:09,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:09,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:09,713 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:09,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:09,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:09,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:10,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:10,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:10,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:10,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:10,293 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:10,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:10,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:10,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:10,495 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:10,516 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:10,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:10,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:10,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:10,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:10,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:10,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:10,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:10,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:10,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:11,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:11,279 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:11,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:11,485 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:11,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:11,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:11,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:11,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:11,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:12,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:12,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:12,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:12,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:12,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:12,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:12,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:12,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:12,499 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:12,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:12,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:12,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:12,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:12,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:12,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:12,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:13,002 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:13,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:13,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:13,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:13,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:13,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:13,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:13,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:13,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:13,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:13,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:13,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:13,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:13,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:13,928 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:13,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:13,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:13,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:14,110 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:14,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:14,298 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:14,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:14,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:14,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:14,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:14,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:14,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:14,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:14,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:15,068 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:15,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:15,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:15,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:15,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:15,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:15,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:15,573 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:15,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:15,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:15,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:15,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:15,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:16,142 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:16,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:16,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:16,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:16,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:16,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:16,537 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:16,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:16,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:16,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:16,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:16,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:16,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:16,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:17,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:17,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:17,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:17,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:17,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:17,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:17,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:17,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:17,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:17,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:17,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,034 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:18,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,177 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:18,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,336 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:18,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:18,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,627 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:18,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:18,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:18,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:19,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:19,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:19,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:19,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:19,226 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:19,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:19,366 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:19,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:19,380 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:19,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:19,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:19,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:19,518 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:19,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:19,532 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:19,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:19,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:19,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:19,686 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:19,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:19,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:19,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:20,186 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:20,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:20,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:20,388 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:20,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:20,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:20,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:20,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:20,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:20,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:20,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:20,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:21,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:21,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:21,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:21,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:21,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:21,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:21,650 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:21,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,830 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:21,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:22,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:22,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:22,203 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:22,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:22,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:22,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:22,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:22,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:22,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:22,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:22,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:22,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:23,085 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:23,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:23,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:23,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:23,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:23,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:23,470 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:23,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:23,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:23,602 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:23,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:23,744 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:23,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:23,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:23,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:24,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:24,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:24,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:24,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:24,454 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:24,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:24,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:24,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:24,607 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:24,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:24,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:24,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:24,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:24,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:24,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:24,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:25,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:25,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:25,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:25,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:25,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:25,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:25,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:25,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:25,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:25,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:25,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:25,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:25,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:25,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:25,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:25,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:25,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:26,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:26,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:26,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:26,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:26,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:26,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:26,452 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:26,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:26,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:26,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:26,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:26,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:26,974 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:26,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:26,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:27,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:27,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:27,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:27,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:27,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:27,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:27,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:27,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:27,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:27,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:28,123 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:28,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:28,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:28,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:28,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:28,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,600 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:28,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:28,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:28,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:28,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:28,785 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:28,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:28,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:28,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:28,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:29,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:29,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:29,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:29,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:29,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:29,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:29,400 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:29,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:29,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:29,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:29,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:29,603 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:29,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:29,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:29,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:29,778 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:29,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:29,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:29,981 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:30,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:30,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:30,166 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:30,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:30,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:30,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:30,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:30,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:30,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:30,714 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:30,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:30,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:30,842 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:30,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:30,855 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:30,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:30,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:30,996 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,156 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,420 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:31,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:31,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,067 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:32,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:32,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:32,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:32,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:32,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:32,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,517 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:32,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:32,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:32,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:32,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:32,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:32,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:32,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:32,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:32,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:33,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:33,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:33,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:33,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:33,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:33,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:33,697 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:33,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:33,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:33,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:33,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:33,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:33,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:34,002 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:34,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:34,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:34,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:34,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:34,636 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:34,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:34,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:34,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:34,913 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:34,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:34,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:34,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:35,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:35,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:35,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:35,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:35,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:35,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:35,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:35,688 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:35,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:35,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,818 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:35,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:35,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:35,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:36,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:36,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:36,257 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:36,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:36,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:36,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:36,402 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:36,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:36,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:36,574 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:36,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:36,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:36,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:36,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:36,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:36,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:36,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:36,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:36,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:36,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:36,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:37,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,229 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:37,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:37,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:37,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:37,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:37,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:37,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,635 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:37,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:37,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:37,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:37,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:37,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:37,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:37,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:38,135 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:38,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:38,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:38,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:38,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:38,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:38,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:38,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:38,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:38,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:38,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:38,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:38,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:38,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:38,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:39,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:39,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:39,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:39,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:39,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:39,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:39,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:39,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:39,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:39,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:39,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:39,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:39,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:39,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:39,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:39,774 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:39,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:39,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:39,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:39,907 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:39,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:39,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:40,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:40,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:40,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:40,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:40,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:40,304 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:40,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:40,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:40,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:40,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:40,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:40,761 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:40,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:40,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:40,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:40,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:41,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:41,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:41,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:41,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:41,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:41,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:41,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:41,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:41,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:41,769 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:41,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:41,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:41,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:41,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:41,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:41,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:42,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:42,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:42,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:42,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:42,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:42,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:42,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:42,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:42,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:42,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:42,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,280 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,424 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:43,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:43,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:44,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:44,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:44,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:44,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:44,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:44,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:44,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:44,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:44,603 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:44,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:44,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,719 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:44,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:44,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:44,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:44,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:44,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:44,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:44,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:45,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:45,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:45,243 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:45,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:45,418 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:45,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:45,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:45,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:45,747 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:45,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:45,906 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:45,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:46,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:46,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:46,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:46,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:46,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:46,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:46,528 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:46,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:46,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:46,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:46,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:46,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:46,718 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:46,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:46,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:46,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:47,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:47,113 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:47,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:47,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:47,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:47,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:47,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:47,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:47,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:47,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:47,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:47,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:47,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:47,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:47,998 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:48,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:48,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:48,012 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:48,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:48,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:48,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:48,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:48,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:48,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:48,254 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:48,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:48,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:48,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:48,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:48,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:48,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:48,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:48,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:48,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:48,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:49,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:49,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:49,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:49,166 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:49,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:49,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:49,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:49,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:49,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:49,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:49,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:49,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:49,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:49,932 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:49,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:49,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:50,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:50,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:50,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:50,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:50,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:50,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:50,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:50,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:50,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:50,773 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:50,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:50,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:50,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:50,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:51,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:51,026 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:51,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:51,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:51,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:51,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:51,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:51,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:51,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:51,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:51,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:51,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:51,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:51,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:51,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:51,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:51,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:51,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:52,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:52,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:52,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:52,538 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:52,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:52,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:52,705 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:52,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:52,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:52,892 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:52,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:52,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:52,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:53,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:53,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:53,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:53,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:53,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:53,596 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:53,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:53,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:53,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:53,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:53,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:53,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:53,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:53,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:54,036 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:54,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:54,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:54,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:54,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:54,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:54,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:54,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:54,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:54,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:54,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:54,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:54,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:54,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:54,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:54,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:54,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:55,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:55,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:55,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:55,260 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:55,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:55,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:55,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:55,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:55,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:55,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:55,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:55,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:55,741 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:55,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:55,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:55,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:55,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:56,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:56,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:56,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:56,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:56,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:56,175 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:56,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:56,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:56,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:56,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:56,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:56,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:56,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:56,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:56,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:56,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:56,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:56,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:56,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:57,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:57,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:57,213 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:57,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:57,339 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:57,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:57,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:57,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:57,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:57,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:57,588 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:57,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:57,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:57,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:57,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:57,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:57,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:57,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:57,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,507 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,646 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:58,901 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:58,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:59,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,301 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:59,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:59,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:59,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,617 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:59,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:59,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:03:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:03:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:03:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:03:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:03:59,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:00,045 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:00,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:00,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:00,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:00,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:00,480 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:00,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:00,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:00,611 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:00,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:00,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:00,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:00,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:00,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:00,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:00,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:00,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:00,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:00,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:01,031 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:01,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:01,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:01,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:01,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:01,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:01,643 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:01,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:01,786 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:01,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:01,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:01,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:02,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:02,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,237 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:02,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:02,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,381 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:02,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:02,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:02,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:02,539 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:02,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:02,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:02,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:02,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:02,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:02,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:02,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:02,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:02,982 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:02,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:02,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:02,997 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:02,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:02,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:02,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:03,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:03,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:03,261 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:03,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:03,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:03,394 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:03,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:03,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:03,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:03,555 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:03,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:03,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:03,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:03,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:03,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:03,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:03,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:03,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:04,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:04,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:04,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:04,482 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:04,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:04,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:04,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:04,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:04,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:04,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:04,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:04,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:05,022 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:05,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:05,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:05,385 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:05,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:05,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:05,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:05,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:05,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:05,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:05,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:05,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:06,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:06,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:06,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:06,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:06,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:06,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:06,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:06,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:06,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:06,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:06,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:06,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:06,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:06,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:06,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:07,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:07,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:07,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:07,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:07,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:07,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:07,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:07,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:07,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:07,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:07,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:07,513 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:07,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:07,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:07,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:07,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:07,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:07,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:07,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:07,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:07,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:07,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:08,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:08,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:08,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:08,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:08,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:08,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:08,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:08,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:08,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:08,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:08,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:08,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:08,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:08,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:08,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:08,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:09,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:09,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:09,278 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:09,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:09,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:09,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:09,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:09,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:09,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:09,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:09,821 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:09,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:09,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:09,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:09,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:09,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:09,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,217 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,477 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,723 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:10,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:11,102 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:11,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:11,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:11,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:11,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:11,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:11,229 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:11,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:11,241 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:11,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:11,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:11,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:11,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:11,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:11,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:11,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:11,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:11,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:11,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:11,795 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:11,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:11,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:11,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:11,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:11,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:11,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:12,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:12,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:12,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:12,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:12,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:12,254 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:12,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:12,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:12,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:12,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:12,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:12,539 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:12,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:12,551 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:12,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:12,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:12,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:12,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:12,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:12,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:12,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:12,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:13,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:13,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:13,007 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:13,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:13,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:13,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:13,138 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:13,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:13,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:13,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:13,298 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:13,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:13,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:13,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:13,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:13,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:13,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:13,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:13,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:13,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:13,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:13,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:13,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:14,016 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:14,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:14,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:14,186 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:14,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:14,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:14,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:14,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:14,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:14,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:14,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:14,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:14,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:14,898 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:14,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:14,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:15,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:15,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:15,207 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:15,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:15,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:15,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:15,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:15,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:15,484 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:15,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:15,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:15,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:15,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:15,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:15,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:15,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:15,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:15,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:16,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:16,203 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:16,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:16,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:16,491 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:16,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:16,648 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:16,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:16,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:16,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:16,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:16,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:16,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:16,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:16,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,588 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:17,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:18,091 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:18,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:18,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:18,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:18,235 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:18,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:18,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:18,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:18,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:18,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:18,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:18,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:18,558 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:18,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:18,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:18,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:18,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:18,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:18,847 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:18,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:18,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:18,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:19,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:19,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:19,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:19,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,302 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:19,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:19,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:19,463 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:19,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:19,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:19,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:19,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:19,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:19,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:19,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:19,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:19,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:20,040 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:20,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:20,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:20,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:20,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:20,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:20,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:20,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:20,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:20,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:20,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:20,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:20,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:20,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:20,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:20,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:20,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:21,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:21,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:21,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:21,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:21,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:21,376 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:21,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:21,390 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:21,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:21,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:21,540 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:21,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:21,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:21,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:21,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:21,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:21,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:21,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:21,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:21,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:22,118 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:22,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:22,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:22,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:22,262 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:22,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:22,277 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:22,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:22,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:22,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:22,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:22,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:22,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:22,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:22,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:22,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:22,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:22,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,090 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:23,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:23,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:23,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:23,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:23,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:23,475 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:23,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:23,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:23,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:23,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:23,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:23,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:23,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:23,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:23,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:23,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:23,984 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:24,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:24,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:24,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:24,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:24,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:24,378 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:24,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:24,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:24,703 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:24,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:24,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:24,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:24,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:24,868 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:24,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:24,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:24,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:25,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:25,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:25,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:25,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:25,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:25,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:25,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:25,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,784 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:25,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:26,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:26,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:26,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:26,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:26,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:26,397 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:26,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:26,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:26,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:26,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:26,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:26,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:27,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:27,112 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:27,125 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:27,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:27,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:27,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:27,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:27,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:27,722 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:27,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:27,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:27,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:27,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:27,873 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:27,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:27,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:28,011 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:28,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:28,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:28,159 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:28,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:28,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:28,174 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:28,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:28,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:28,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:28,313 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:28,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:28,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:28,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:28,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:28,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:28,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:28,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:28,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:28,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:28,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:28,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:28,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:29,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:29,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:29,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:29,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:29,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,524 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:29,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:29,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:29,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:29,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:29,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:29,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:29,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,068 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,461 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,834 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:30,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:31,075 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:31,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:31,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:31,087 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:31,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:31,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:31,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:31,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:31,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:31,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:31,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:31,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:31,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:31,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:31,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:31,690 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:31,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:31,829 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:31,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:31,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:31,992 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:31,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:31,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:31,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:32,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:32,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:32,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:32,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:32,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:32,577 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:32,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:32,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:32,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:32,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:32,890 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:32,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:32,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:32,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:33,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:33,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:33,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:33,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:33,379 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:33,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:33,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:33,559 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:33,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:33,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:33,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:33,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:33,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:33,835 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:33,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:33,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:34,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:34,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:34,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:34,335 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:34,350 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:34,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:34,483 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:34,497 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:34,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:34,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:34,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:34,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:34,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:34,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:35,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:35,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:35,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:35,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:35,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:35,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:35,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:35,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:35,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:36,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:36,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:36,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:36,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:36,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:36,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:36,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:36,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:36,645 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:36,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:36,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:36,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:36,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:36,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:37,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:37,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:37,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:37,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:37,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:37,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:37,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:37,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:37,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:37,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:37,870 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:37,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:37,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:37,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:38,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:38,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:38,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:38,171 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:38,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:38,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:38,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:38,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:38,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:38,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:38,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:38,458 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:38,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:38,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:38,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:38,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:38,922 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:38,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:39,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:39,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:39,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:39,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:39,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:39,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:39,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:39,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:39,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:39,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:39,732 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:39,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:39,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:39,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:40,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:40,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:40,365 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:40,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:40,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:40,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:40,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:40,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:40,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:40,505 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:40,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:40,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:40,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:40,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:40,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:40,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:40,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:40,938 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:40,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:40,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:40,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:41,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:41,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:41,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:41,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:41,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:41,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:41,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:41,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:41,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:41,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:41,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:41,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:41,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:41,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:41,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:41,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:41,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:42,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:42,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:42,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:42,264 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:42,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:42,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:42,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:42,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:42,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:42,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:42,545 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:42,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:42,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:42,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:42,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:42,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:42,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:42,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,020 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,275 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:43,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:43,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:43,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,029 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,041 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,278 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,291 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,524 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,809 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:44,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:44,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:44,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:44,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:44,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:45,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:45,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:45,071 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:45,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:45,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:45,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:45,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:45,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:45,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:45,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:45,623 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:45,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:45,767 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:45,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:45,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:45,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:45,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:46,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:46,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:46,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:46,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:46,213 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:46,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:46,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:46,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:46,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:46,531 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:46,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:46,683 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:46,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:46,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:46,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:46,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:46,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:46,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:46,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:47,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:47,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:47,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:47,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:47,227 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:47,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:47,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:47,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:47,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:47,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:47,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:47,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:47,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:47,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:47,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:47,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:47,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:47,781 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:47,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:47,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:47,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:48,087 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:48,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:48,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:48,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:48,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:48,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:48,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:48,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:48,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:48,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:48,657 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:48,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:48,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:48,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:48,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:48,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:48,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:49,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:49,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:49,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:49,373 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:49,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:49,386 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:49,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:49,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:49,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:49,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:49,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:49,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:49,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:49,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:49,875 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:49,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:49,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,129 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,496 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:50,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:50,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:51,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:51,116 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:51,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:51,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:51,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:51,267 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:51,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:51,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:51,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:51,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:51,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:51,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:51,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:51,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:51,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:52,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:52,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:52,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:52,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:52,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:52,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:52,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:52,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:52,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:52,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:52,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:52,748 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:52,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:52,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:52,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:52,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:52,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:53,059 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:53,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:53,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:53,236 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:53,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:53,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:53,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:53,378 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:53,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:53,551 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:53,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:53,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:53,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:53,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:53,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:53,818 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:53,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:53,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:54,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:54,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:54,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:54,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:54,414 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:54,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:54,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:54,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:54,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:54,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:54,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:54,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:55,019 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:55,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:55,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:55,178 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:55,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:55,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:55,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:55,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:55,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:55,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:55,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:55,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:55,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:55,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:55,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:55,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:55,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:55,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:55,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:56,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:56,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:56,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:56,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:56,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:56,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:56,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:56,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:56,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:57,118 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:57,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:57,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,146 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,525 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,799 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:58,943 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:58,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:58,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:59,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:59,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:59,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:59,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:59,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:59,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:59,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:59,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:59,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:59,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:59,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:59,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:59,628 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:59,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:59,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:59,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:04:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:04:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:04:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:04:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:04:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:04:59,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:04:59,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:04:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:00,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:00,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:00,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:00,296 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:00,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:00,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:00,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:00,598 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:00,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:00,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:00,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:00,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:00,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:00,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:00,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:01,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:01,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:01,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:01,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:01,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:01,492 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:01,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:01,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:01,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:01,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,791 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:01,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:01,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:01,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:01,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:01,963 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:01,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:01,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:01,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:02,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:02,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:02,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:02,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:02,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:02,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:02,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:02,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:02,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:02,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:02,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:02,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:02,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:02,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:03,111 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:03,127 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:03,267 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:03,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:03,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:03,430 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:03,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:03,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:03,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:03,561 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:03,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:03,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:03,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:03,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:03,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:03,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:03,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:03,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,077 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,581 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,832 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:04,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:04,983 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:04,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:04,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:04,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:05,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:05,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:05,226 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:05,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:05,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:05,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:05,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:05,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:05,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:05,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:05,693 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:05,708 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:05,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:05,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:05,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:06,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:06,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:06,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:06,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:06,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:06,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:06,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:06,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:06,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:06,974 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:06,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:07,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:07,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:07,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:07,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:07,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:07,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:07,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:07,769 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:07,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:07,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:07,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:07,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:08,073 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:08,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:08,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:08,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:08,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:08,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:08,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:08,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:08,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:08,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:08,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:08,872 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:08,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:08,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:08,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:09,014 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:09,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:09,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:09,028 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:09,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:09,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:09,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:09,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:09,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:09,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:09,504 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:09,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:09,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:09,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:09,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:09,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:09,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:09,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:09,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:09,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:09,917 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:09,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:09,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:10,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:10,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:10,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:10,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:10,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:10,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:10,312 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:10,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:10,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:10,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:10,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:10,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:10,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:10,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:10,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:10,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:11,134 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:11,263 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,525 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:11,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:11,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:12,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:12,028 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:12,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:12,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:12,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:12,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:12,158 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:12,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:12,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:12,276 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:12,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:12,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:12,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:12,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:12,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:12,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:12,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:12,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:12,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:12,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:12,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:12,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:12,898 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:12,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:13,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:13,191 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:13,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:13,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:13,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:13,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:13,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:13,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:13,347 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:13,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:13,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:13,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:13,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:13,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:13,802 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:13,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:13,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:13,816 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:13,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:13,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:13,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:13,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:14,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:14,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:14,135 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:14,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:14,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:14,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:14,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:14,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:14,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:14,425 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:14,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:14,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:14,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:14,738 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:14,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:14,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:14,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:14,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:15,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:15,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:15,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:15,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:15,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:15,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:15,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:15,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:15,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:15,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:15,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:15,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:15,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:15,587 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:15,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:15,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:15,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:15,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:15,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:15,743 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:15,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:15,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:15,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:15,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:15,902 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:15,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:15,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:16,039 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:16,054 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:16,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:16,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:16,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:16,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:16,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:16,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:16,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:16,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:16,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:16,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:16,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:16,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:16,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:16,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:16,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:16,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:16,963 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:16,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:17,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:17,266 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:17,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:17,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:17,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:17,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:05:17,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:05:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:05:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:05:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:05:17,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:05:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:05:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:05:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-21 23:12:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:12:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:12:59,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:12:59,732 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:12:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:12:59,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:12:59,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:12:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:12:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:12:59,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:12:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:12:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:12:59,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:12:59,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:12:59,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:12:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:12:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:12:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:12:59,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:12:59,996 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:12:59,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:12:59,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:12:59,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:12:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:00,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:00,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:01,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:01,119 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:01,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:01,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:01,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:01,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:01,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:01,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:01,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:01,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:01,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:01,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:01,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:01,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:01,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:01,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:01,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,120 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,381 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,504 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:02,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:02,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:03,112 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:03,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:03,753 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:03,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,016 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,758 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:04,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:04,992 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,253 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:05,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,849 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,862 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:06,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:06,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:06,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,095 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,593 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:07,965 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:07,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:07,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:07,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,088 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,211 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,583 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,595 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,706 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:08,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:08,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:08,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,197 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,446 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,570 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:09,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:09,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:09,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,074 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,321 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,681 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:10,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:10,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:10,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,181 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:11,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:11,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:11,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:11,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:11,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,177 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,313 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:12,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:12,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:12,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,049 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:13,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:13,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,203 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,326 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,456 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:14,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:14,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,321 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,571 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:15,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:15,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:16,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:16,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,167 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,290 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,796 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:17,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:17,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:17,921 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:17,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:17,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,046 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,157 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,538 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,652 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:18,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:18,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,389 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,511 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:19,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,011 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,644 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:20,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:20,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,019 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,748 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:21,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:21,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,771 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:22,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:22,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,271 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,813 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:23,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:23,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:23,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,190 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,684 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,808 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:24,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,432 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:25,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:25,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:25,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:25,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,801 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:26,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:26,940 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:26,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:26,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:26,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,185 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,554 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,789 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:27,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:27,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,427 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,784 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:28,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,301 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,425 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,658 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:29,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,426 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:31,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,456 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,567 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,825 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:32,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:32,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:32,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:32,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,577 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:33,939 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:33,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:33,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:33,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,074 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,190 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,324 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,570 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:34,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:34,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:34,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,187 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,570 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:35,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:35,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:36,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:36,936 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:36,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,294 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,554 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,678 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:37,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:37,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:38,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,280 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,406 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,528 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:39,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,163 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:40,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,152 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,538 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:41,905 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:41,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:41,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,401 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:42,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,143 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:43,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,064 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,793 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:44,915 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:44,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:44,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,051 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,296 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,548 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,658 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:45,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,166 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:46,908 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:46,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,278 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,414 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,651 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:47,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:47,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,164 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:48,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:48,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:48,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:48,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:49,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:50,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:50,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:50,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,539 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,201 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,435 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:52,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:53,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,072 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:54,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,079 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,570 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:55,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,175 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,188 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:56,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:56,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,545 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:57,914 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:57,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:57,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,287 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,780 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:58,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,525 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,539 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,784 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:13:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:13:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:13:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:13:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:13:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:13:59,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:13:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:13:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,029 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,521 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:00,891 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:00,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:00,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:01,884 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:01,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:01,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:01,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:01,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,270 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:02,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:02,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,022 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,394 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,644 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,655 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:03,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:03,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,014 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:04,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:04,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:04,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:04,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,161 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,176 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,287 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:05,947 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:05,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:05,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,320 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:06,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,327 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,451 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:07,935 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:07,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,825 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:08,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:08,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:08,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,325 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,557 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,692 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:09,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:09,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,318 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,694 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:10,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:10,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,173 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:11,920 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:11,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:11,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:11,931 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:11,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:11,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:11,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:12,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:12,934 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:12,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:12,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,414 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,558 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,829 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:13,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:13,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,067 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,204 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,326 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,452 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,850 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:14,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:14,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:14,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:14,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:15,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:15,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:15,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,211 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:15,228 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:15,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:15,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,340 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:15,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:15,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:15,477 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:15,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:15,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:15,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:15,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:15,743 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:15,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:15,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:15,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:15,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:15,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:15,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:16,752 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:16,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:16,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:16,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,031 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,141 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,153 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,263 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,389 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,663 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,776 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:17,900 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:17,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:17,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,533 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:18,892 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:18,905 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:18,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:18,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,269 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,648 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,662 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:19,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:19,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,282 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,533 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:20,900 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:20,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:20,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,034 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,389 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,403 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,514 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,637 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,762 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:21,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,158 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,521 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:22,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:22,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,273 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,771 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:23,897 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:23,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,132 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,146 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,380 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,392 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,504 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:24,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:24,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:24,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,397 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,766 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:25,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:25,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:25,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,020 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,143 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,253 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,498 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,510 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:26,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:26,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:26,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:26,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:26,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,132 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,487 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,500 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:27,982 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:27,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:27,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,109 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:28,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:28,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:28,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:28,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:28,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:28,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:28,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:28,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:28,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:28,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:28,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:28,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,115 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,753 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:29,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:29,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:29,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:30,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:30,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:30,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:30,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:30,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,257 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,393 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,628 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:31,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:31,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:31,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,006 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,780 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:32,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,031 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,282 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,532 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:33,900 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:33,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:33,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:33,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:33,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,418 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,542 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,654 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:34,900 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:34,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:34,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:34,913 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:34,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:34,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:34,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,791 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:35,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:35,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:35,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,162 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,423 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,706 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:36,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:36,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:36,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,101 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,361 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,473 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,861 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:37,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:37,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:38,121 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:38,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:38,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:38,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:38,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:38,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:38,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,355 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:38,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:38,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:38,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:38,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:38,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:38,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:38,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,865 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:38,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:38,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:38,877 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:38,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:38,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:38,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,111 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,611 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:39,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:39,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:39,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,742 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:40,975 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:40,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:40,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,234 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,595 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,719 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,844 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:41,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:42,993 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:42,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:42,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:43,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,750 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,861 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,873 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:43,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:43,999 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:43,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:43,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,109 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,481 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:44,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:44,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:45,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:45,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:45,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:45,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:45,371 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:45,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:45,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:45,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:45,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:45,493 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:45,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:45,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:45,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:45,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:45,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:45,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:45,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:45,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:45,868 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:45,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:45,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:45,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:45,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,133 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,245 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,381 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,615 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,744 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:46,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:46,993 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,611 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:47,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:47,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:47,983 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,498 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,609 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:48,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,244 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,480 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,493 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:49,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:49,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:50,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:50,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:50,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,351 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,845 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:51,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:51,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:51,969 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:51,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:51,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:52,079 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:52,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:52,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:52,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:52,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:52,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:52,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:52,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:52,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:52,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:52,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:52,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:52,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:52,958 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:52,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:52,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,073 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:53,944 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:53,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:53,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:53,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,222 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:54,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,457 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:55,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:55,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,817 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:56,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:56,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,811 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:57,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:57,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:57,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,206 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,687 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,824 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:58,953 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:58,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:58,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:14:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:14:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:14:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:14:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:14:59,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:14:59,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:14:59,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:14:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,704 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:00,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,074 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:01,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,463 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:02,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:02,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:02,980 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:02,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:02,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:02,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:03,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:03,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:03,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:03,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:03,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:03,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:03,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,477 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:03,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:03,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:03,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:03,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:03,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:03,634 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:03,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:03,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:03,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:03,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:03,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:03,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,256 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,866 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:04,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:04,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:15:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:15:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:15:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-21 23:15:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-21 23:15:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 23:15:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:15:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:15:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat