./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/fibo_2calls_6-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/fibo_2calls_6-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ --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 e0068f83ad7eb3861b59041e8ebf2a38df44c3a60c0fafaf2450f6b793a60fbe --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:40:56,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:40:56,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:40:56,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:40:56,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:40:56,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:40:56,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:40:56,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:40:56,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:40:56,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:40:56,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:40:56,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:40:56,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:40:56,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:40:56,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:40:56,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:40:56,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:40:56,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:40:56,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:40:56,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:40:56,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:40:56,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:40:56,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:40:56,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:40:56,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:40:56,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:40:56,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:40:56,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:40:56,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:40:56,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:40:56,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:40:56,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:40:56,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:40:56,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:40:56,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:40:56,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:40:56,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:40:56,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:40:56,876 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:40:56,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:40:56,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:40:56,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:40:56,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:40:56,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:40:56,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:40:56,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:40:56,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:40:56,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:40:56,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:40:56,905 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:40:56,905 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:40:56,906 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:40:56,906 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:40:56,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:40:56,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:40:56,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:40:56,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:40:56,908 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:40:56,908 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:40:56,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:40:56,909 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:40:56,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:40:56,909 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:40:56,910 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:40:56,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:40:56,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:56,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:40:56,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:40:56,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:40:56,912 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:40:56,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:40:56,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:40:56,913 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_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0068f83ad7eb3861b59041e8ebf2a38df44c3a60c0fafaf2450f6b793a60fbe [2022-11-20 17:40:57,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:40:57,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:40:57,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:40:57,238 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:40:57,239 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:40:57,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/recursive-simple/fibo_2calls_6-1.c [2022-11-20 17:41:00,291 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:41:00,495 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:41:00,495 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/sv-benchmarks/c/recursive-simple/fibo_2calls_6-1.c [2022-11-20 17:41:00,502 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/data/972125b54/0eab71dc29c34e81a29026aa03018a2a/FLAGb56e7f887 [2022-11-20 17:41:00,517 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/data/972125b54/0eab71dc29c34e81a29026aa03018a2a [2022-11-20 17:41:00,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:41:00,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:41:00,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:41:00,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:41:00,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:41:00,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dac522d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00, skipping insertion in model container [2022-11-20 17:41:00,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:41:00,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:41:00,729 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_d6eff00e-48c8-453b-a9aa-41fab715eead/sv-benchmarks/c/recursive-simple/fibo_2calls_6-1.c[946,959] [2022-11-20 17:41:00,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:41:00,745 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:41:00,775 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_d6eff00e-48c8-453b-a9aa-41fab715eead/sv-benchmarks/c/recursive-simple/fibo_2calls_6-1.c[946,959] [2022-11-20 17:41:00,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:41:00,788 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:41:00,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00 WrapperNode [2022-11-20 17:41:00,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:41:00,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:41:00,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:41:00,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:41:00,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,822 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2022-11-20 17:41:00,823 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:41:00,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:41:00,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:41:00,824 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:41:00,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,854 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:41:00,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:41:00,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:41:00,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:41:00,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:00" (1/1) ... [2022-11-20 17:41:00,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:41:00,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:41:00,903 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:41:00,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eff00e-48c8-453b-a9aa-41fab715eead/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:41:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:41:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:41:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2022-11-20 17:41:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2022-11-20 17:41:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2022-11-20 17:41:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2022-11-20 17:41:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:41:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:41:01,035 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:41:01,039 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:41:01,318 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:41:01,358 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:41:01,358 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:41:01,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:41:01 BoogieIcfgContainer [2022-11-20 17:41:01,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:41:01,378 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:41:01,378 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:41:01,389 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:41:01,389 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:41:01" (1/1) ... [2022-11-20 17:41:01,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:41:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2022-11-20 17:41:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2022-11-20 17:41:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-20 17:41:01,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:01,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 58 transitions. [2022-11-20 17:41:01,925 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2022-11-20 17:41:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 17:41:01,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:01,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:02,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 57 transitions. [2022-11-20 17:41:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2022-11-20 17:41:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-20 17:41:02,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:02,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 65 transitions. [2022-11-20 17:41:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2022-11-20 17:41:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 17:41:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:02,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 54 states and 64 transitions. [2022-11-20 17:41:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2022-11-20 17:41:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 17:41:02,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:02,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:02,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 67 transitions. [2022-11-20 17:41:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2022-11-20 17:41:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:41:02,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:02,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:02,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 66 transitions. [2022-11-20 17:41:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 66 transitions. [2022-11-20 17:41:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 17:41:02,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 69 transitions. [2022-11-20 17:41:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2022-11-20 17:41:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:41:03,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:03,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:03,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 73 transitions. [2022-11-20 17:41:03,506 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-11-20 17:41:03,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:41:03,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:03,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:03,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:03,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:03,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 76 transitions. [2022-11-20 17:41:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2022-11-20 17:41:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 17:41:03,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:03,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:04,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 69 states and 89 transitions. [2022-11-20 17:41:04,534 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 89 transitions. [2022-11-20 17:41:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 17:41:04,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:04,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 68 states and 88 transitions. [2022-11-20 17:41:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2022-11-20 17:41:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-20 17:41:04,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:04,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:41:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 70 states and 92 transitions. [2022-11-20 17:41:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 92 transitions. [2022-11-20 17:41:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-20 17:41:05,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:06,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 78 states and 104 transitions. [2022-11-20 17:41:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 104 transitions. [2022-11-20 17:41:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-20 17:41:06,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 84 states and 112 transitions. [2022-11-20 17:41:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 112 transitions. [2022-11-20 17:41:07,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:41:07,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:07,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 90 states and 119 transitions. [2022-11-20 17:41:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2022-11-20 17:41:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-20 17:41:08,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:08,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 112 states and 146 transitions. [2022-11-20 17:41:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 146 transitions. [2022-11-20 17:41:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-20 17:41:11,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:12,008 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:41:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 122 states and 163 transitions. [2022-11-20 17:41:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 163 transitions. [2022-11-20 17:41:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-20 17:41:13,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:13,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:13,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:13,443 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:41:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 123 states and 166 transitions. [2022-11-20 17:41:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 166 transitions. [2022-11-20 17:41:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-20 17:41:13,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-20 17:41:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 127 states and 174 transitions. [2022-11-20 17:41:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 174 transitions. [2022-11-20 17:41:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:41:14,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-20 17:41:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 128 states and 177 transitions. [2022-11-20 17:41:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 177 transitions. [2022-11-20 17:41:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:41:14,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:14,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 51 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 127 states and 171 transitions. [2022-11-20 17:41:15,170 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 171 transitions. [2022-11-20 17:41:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:41:15,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:15,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:15,265 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 17:41:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 175 transitions. [2022-11-20 17:41:15,658 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 175 transitions. [2022-11-20 17:41:15,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:41:15,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:15,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-20 17:41:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 135 states and 182 transitions. [2022-11-20 17:41:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 182 transitions. [2022-11-20 17:41:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:41:17,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:17,510 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-20 17:41:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 138 states and 191 transitions. [2022-11-20 17:41:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 191 transitions. [2022-11-20 17:41:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:41:18,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:18,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-20 17:41:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 148 states and 218 transitions. [2022-11-20 17:41:21,970 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 218 transitions. [2022-11-20 17:41:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:41:21,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:21,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-11-20 17:41:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 150 states and 221 transitions. [2022-11-20 17:41:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 221 transitions. [2022-11-20 17:41:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:22,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-20 17:41:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:23,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 153 states and 231 transitions. [2022-11-20 17:41:23,444 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 231 transitions. [2022-11-20 17:41:23,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:23,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:23,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:27,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:27,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:27,652 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:27,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:27,668 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:27,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:27,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:27,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:27,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:27,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:27,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:28,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:28,286 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:28,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:28,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:28,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:28,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:28,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:29,095 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:29,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:29,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:29,114 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:29,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:29,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:29,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:29,285 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:29,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:29,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:29,305 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:29,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:29,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:29,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:29,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:29,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:29,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:29,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:29,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:29,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:29,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:29,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:30,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:30,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:30,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:30,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:30,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:30,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:30,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:30,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:30,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:30,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:30,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:30,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:31,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:31,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:31,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:31,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:31,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:31,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,371 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:31,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:31,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:31,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:31,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:31,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:32,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:32,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:32,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:32,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:32,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:32,363 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:32,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:32,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:32,552 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:32,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:32,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:32,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:32,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:32,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:32,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:32,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:33,076 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:33,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:33,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:33,263 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:33,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:33,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:33,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:33,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:33,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:33,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:34,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:34,022 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:34,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:34,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:34,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:34,198 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:34,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:34,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:34,375 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:34,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:34,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:34,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:34,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:34,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:35,138 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:35,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:35,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:35,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:35,288 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:35,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:35,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:35,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:35,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:35,902 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:35,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:35,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:35,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:35,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:35,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:36,259 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:36,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:36,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:36,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:36,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:36,423 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:36,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:36,573 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:36,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:36,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:36,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:36,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:36,929 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:36,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:36,947 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:36,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:36,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:37,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:37,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:37,264 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:37,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:37,283 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:37,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:37,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:37,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:37,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:37,447 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:37,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:37,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:37,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:37,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:37,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:37,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:37,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:37,989 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:37,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:37,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:37,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:37,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:38,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:38,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:38,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:38,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:38,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:38,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:38,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:38,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:38,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:39,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:39,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:39,250 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:39,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:39,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:39,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:39,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:39,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:39,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:39,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:40,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:40,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:40,278 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:40,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:40,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:40,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:40,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:40,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:40,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:40,819 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:40,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:40,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:40,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:41,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:41,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:41,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:41,308 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:41,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:41,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:41,458 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:41,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:41,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:41,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:41,825 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:41,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:41,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:41,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:41,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:41,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:41,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:42,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:42,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:42,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:42,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:42,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:42,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:42,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:42,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:42,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:42,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:43,138 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:43,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:43,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:43,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:43,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:43,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:43,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:43,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:43,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:43,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:43,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:43,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:43,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:43,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:44,136 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:44,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:44,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:44,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:44,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:44,456 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:44,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:44,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:44,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:44,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:44,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:44,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:44,944 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:44,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:44,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:45,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:45,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:45,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:45,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:45,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:45,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:45,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:45,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:45,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:45,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:45,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:45,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:46,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:46,106 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:46,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:46,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:46,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:46,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:46,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:46,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:46,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:46,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:46,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:47,083 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:47,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:47,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:47,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:47,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:47,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:47,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:47,749 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:47,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:47,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:47,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:48,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:48,224 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:48,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:48,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:48,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:48,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:48,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:48,543 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:48,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:48,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:48,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:48,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:48,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:48,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:49,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:49,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:49,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:49,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:49,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:49,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:49,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:49,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:49,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:49,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:49,841 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:49,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:49,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:49,977 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:49,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:50,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:50,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:50,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:50,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:50,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:50,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:50,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:50,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:50,435 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:50,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:50,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:50,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:50,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:50,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:50,887 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:50,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:51,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:51,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:51,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:51,398 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:51,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:51,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:51,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:51,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:51,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:51,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:51,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:51,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:51,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:52,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:52,172 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:52,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:52,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:52,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:52,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:52,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:52,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:52,572 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:52,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:52,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:52,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:52,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:52,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:52,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:52,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:52,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:52,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,020 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:53,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:53,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:53,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:53,172 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:53,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:53,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:53,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,659 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:53,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,812 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:53,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:53,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:53,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:53,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:53,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:54,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:54,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:54,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:54,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:54,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:54,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:54,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:54,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:54,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:54,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:55,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:55,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:55,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:55,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:55,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:55,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:55,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:55,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:55,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:55,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:55,463 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:55,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:55,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:55,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:55,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:55,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:55,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:55,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:55,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:55,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:55,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:55,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:55,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:55,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:55,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:55,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:55,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:55,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:56,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:56,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:56,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:56,355 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:56,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:56,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:56,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:56,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:56,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:56,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:57,009 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:57,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:57,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:57,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:57,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:57,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:57,165 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:57,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:57,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:57,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:57,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:57,456 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:57,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:57,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:57,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:57,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:57,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:57,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:57,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:57,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:57,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:57,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:57,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:58,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:58,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:58,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:58,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:58,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:58,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:58,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:58,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:58,778 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:58,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:58,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:58,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:58,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:58,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:58,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:58,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:59,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:59,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:59,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:59,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:59,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:59,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:59,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:59,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:59,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:59,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:41:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:41:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:41:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:41:59,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:59,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,605 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:00,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:00,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:00,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:00,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:00,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:01,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:01,109 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:01,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:01,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:01,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:01,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:01,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:01,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:01,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:01,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:01,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:01,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:01,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:01,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:01,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:01,715 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:01,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:01,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:01,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:01,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:02,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:02,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:02,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:02,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:02,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:02,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:02,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:02,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:02,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:02,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:02,920 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:02,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:02,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:02,933 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:02,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,723 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:03,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:04,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:04,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:04,123 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:04,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:04,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:04,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:04,241 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:04,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:04,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:04,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:04,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:04,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:04,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:04,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:04,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:04,781 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:04,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:04,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:04,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:04,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:04,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:04,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:05,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,188 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:05,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:05,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:05,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,329 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:05,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:05,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:05,341 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:05,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:05,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:05,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:05,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:05,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:05,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:05,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,718 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:05,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:05,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:05,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:05,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:05,991 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:06,124 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:06,381 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:06,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:06,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,646 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:06,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:06,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:07,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:07,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:07,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:07,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:07,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:07,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:07,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:07,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:07,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:07,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:07,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:07,497 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:07,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:07,611 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:07,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:07,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:07,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:07,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:07,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:07,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:07,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:08,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:08,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:08,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:08,325 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:08,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:08,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:08,489 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:08,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:08,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:08,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:08,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:08,638 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:08,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:08,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:08,776 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:08,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:08,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:08,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:08,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:08,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:09,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:09,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:09,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:09,213 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:09,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:09,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:09,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:09,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:09,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:09,614 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:09,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:09,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:09,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:09,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:09,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:09,865 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:09,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:09,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:09,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:10,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:10,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:10,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,319 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:10,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:10,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,472 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:10,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:10,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:10,619 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:10,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:10,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:10,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:10,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:10,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:10,754 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:10,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:10,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:10,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:10,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:11,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:11,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:11,901 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:11,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:11,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:11,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,025 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,681 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:12,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:13,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:13,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:13,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:13,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:13,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:13,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:13,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:13,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:13,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:13,754 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:13,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:13,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:13,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:13,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:13,899 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:13,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:13,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,020 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,032 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,158 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,283 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,404 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,539 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,803 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:14,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:15,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,848 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:15,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:15,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:16,126 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:16,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:16,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:16,252 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:16,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:16,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:16,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:16,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:16,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:16,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:16,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:16,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:16,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:16,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:16,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:17,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:17,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:17,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:17,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:17,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:17,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:17,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:17,367 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:17,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:17,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:17,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:17,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:17,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:17,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:17,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:17,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:17,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:17,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:17,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:17,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:17,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,025 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,037 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:18,937 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:18,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:18,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:19,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:19,203 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:19,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:19,220 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:19,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:19,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:19,491 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:19,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:19,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:19,629 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:19,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:19,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:19,762 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:19,774 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:19,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:19,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:19,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:19,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:19,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:19,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,273 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:20,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:20,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:21,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:21,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:21,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:21,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:21,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:21,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:21,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:21,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:21,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:21,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:21,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:21,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:21,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:22,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:23,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:23,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:23,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:23,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:23,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:23,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:23,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:23,712 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:23,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:23,859 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:23,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:23,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:23,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:23,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,111 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,259 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:24,953 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:24,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:24,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,222 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,731 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,843 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:25,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:25,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:26,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:26,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:26,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:26,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:26,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:26,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:26,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:26,664 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:26,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:26,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:26,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:26,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:26,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,049 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:27,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:27,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:27,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:27,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:27,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:27,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,448 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:27,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:27,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:27,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:27,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:27,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:27,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:27,608 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:27,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:27,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:27,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:28,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:28,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:28,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:28,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:28,398 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:28,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:28,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:28,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:28,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:28,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:28,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:28,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:29,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:29,946 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:29,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:29,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:29,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,191 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:30,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,439 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,450 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,811 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,824 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:31,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,085 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,607 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,732 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,855 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:32,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:32,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:33,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:33,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:33,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:33,373 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:33,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:33,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:33,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:33,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:33,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:33,619 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:33,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:33,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:33,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:33,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:33,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:33,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:33,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:33,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:33,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,128 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:34,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:34,891 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:34,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:34,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:34,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,013 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,552 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:35,932 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:35,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:36,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:36,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:37,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:37,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:37,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:38,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:38,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:38,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:38,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:38,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:38,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:38,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:38,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:38,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:38,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:38,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:38,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:38,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:38,899 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:38,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:38,912 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:38,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:38,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:38,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,670 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:39,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:39,919 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:39,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:39,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,278 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,811 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,823 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:40,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:40,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,575 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,081 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:42,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:42,248 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:42,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:42,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:42,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:42,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,655 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:42,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:42,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,778 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:42,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:42,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:43,886 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:43,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:43,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,396 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:44,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:44,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:44,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:44,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,792 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:45,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,202 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,342 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,578 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:46,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:46,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:46,961 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:46,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:46,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:46,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,212 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,852 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:47,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:47,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,863 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:48,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,095 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,480 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:49,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:50,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:50,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:50,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:50,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:50,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:50,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:50,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,619 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:50,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:50,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:50,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:50,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:50,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:50,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:50,880 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:50,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:50,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,001 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,116 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,486 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,759 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:51,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:51,897 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:51,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:51,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:51,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,273 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,531 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:52,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:52,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,572 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,179 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,569 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:54,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:55,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:55,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:55,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:55,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:55,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:55,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:55,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:55,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:55,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:55,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:55,743 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:55,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:55,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:55,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:55,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:56,123 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:56,880 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:56,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:56,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:56,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,510 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,521 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,632 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:57,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,670 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:58,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:58,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,321 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,445 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,687 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:59,936 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:42:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:42:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:42:59,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:42:59,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:59,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:00,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:00,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:00,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:00,202 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:00,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:00,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:00,329 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:00,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:00,614 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:00,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:00,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:00,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:00,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:00,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:00,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,793 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:01,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:01,935 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:01,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:01,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,673 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,685 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:02,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:02,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,342 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,599 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:03,981 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:03,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:03,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:03,993 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:03,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:03,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:03,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:04,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:04,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:04,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:04,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:04,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:04,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:04,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:04,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:04,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:04,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:04,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:04,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:04,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,130 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,518 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,761 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:05,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:05,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:05,896 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:05,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:05,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,265 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,635 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:06,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:06,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:06,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:06,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,306 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,467 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:07,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:07,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:08,095 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:08,108 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:08,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:08,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:08,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:08,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:08,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:08,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:08,522 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:08,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:08,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:08,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:08,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:08,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:08,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:08,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:08,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:08,927 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:08,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:08,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:08,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,285 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,703 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:09,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:09,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,097 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,224 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:10,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:11,127 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:11,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:11,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:11,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:11,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:11,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:11,698 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:11,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,812 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:11,824 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:11,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,954 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:11,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:11,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,345 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:12,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:13,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:13,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:13,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:13,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:13,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:13,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:13,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:13,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:13,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:13,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:13,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:13,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:13,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:13,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:13,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:13,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,280 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,555 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,667 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,678 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:14,913 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:14,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,809 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:15,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:15,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,056 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,290 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,038 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,288 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,423 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,796 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:17,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,042 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,276 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,288 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,422 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,553 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,214 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,453 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:19,984 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:19,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:19,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:20,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,232 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:20,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:20,247 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:20,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:20,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:20,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:20,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:20,379 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:20,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:20,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:20,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:20,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:20,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:20,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:20,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,740 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:20,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:20,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:20,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,866 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:20,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:20,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,251 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,488 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,613 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,625 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,749 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:21,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:22,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:22,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:22,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:22,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:22,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:22,382 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:22,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:22,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:22,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:22,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:22,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:22,632 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:22,647 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:22,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:22,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:22,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:22,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:22,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:22,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:22,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,053 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,293 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,555 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,692 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:23,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:24,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:24,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:24,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:24,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:24,339 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:24,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:24,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:24,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:24,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:24,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:24,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:24,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:24,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:24,633 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:24,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:24,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:24,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:24,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:25,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,065 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:26,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,090 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,583 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,739 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:27,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:27,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:28,114 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:28,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:28,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:28,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:28,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:28,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:28,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:28,368 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:28,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:28,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:28,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:28,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:28,502 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:28,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:28,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:28,642 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:28,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:28,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:28,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:28,899 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:28,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,810 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:29,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:29,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:29,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:30,079 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:30,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:30,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:30,341 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:30,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:30,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:30,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:30,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:30,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:30,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:30,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:30,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,161 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,289 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,425 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,552 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:32,073 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:32,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:32,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:32,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:32,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:32,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:32,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:32,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:32,619 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:32,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:32,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:32,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:32,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:32,879 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:32,893 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:32,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:32,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,020 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:33,908 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:33,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:33,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,034 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,148 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,290 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,650 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,773 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:34,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:34,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:34,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,183 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,461 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,476 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,598 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,708 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,963 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:35,975 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,488 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,728 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,856 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:36,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,103 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,473 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:37,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:37,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:37,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:38,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:43:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:43:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:43:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:43:38,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:38,359 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. [2022-11-20 17:51:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:49,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:49,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:49,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:49,687 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:49,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:49,699 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:49,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:49,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:49,823 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:49,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:49,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:49,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:49,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:49,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:49,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,069 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,303 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:50,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,191 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,439 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,590 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:51,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:51,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:51,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,085 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,577 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:52,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:52,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,197 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,687 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:53,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:53,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:53,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,047 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,294 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:54,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:55,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,047 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,676 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,789 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:56,912 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:56,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:56,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,432 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,443 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:57,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:58,077 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:58,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:58,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:58,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:58,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:58,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:58,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:58,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:58,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:58,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:58,458 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:58,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:58,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:58,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:58,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:58,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:58,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:58,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:58,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:58,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:58,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,140 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,543 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:59,958 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:51:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:59,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:51:59,971 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:51:59,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:51:59,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:59,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:00,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:00,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:00,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:00,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:00,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:00,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:00,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:00,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:00,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:00,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:00,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:00,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:00,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:00,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:00,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:00,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,218 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,466 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,582 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,593 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:01,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,211 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,336 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,708 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:02,955 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:02,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:02,966 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:02,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,226 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:03,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:03,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,100 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,585 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,708 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:04,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:04,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,093 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,350 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,481 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:05,968 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:05,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:05,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:05,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:05,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,093 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,106 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,230 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,340 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,709 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:06,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,083 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,228 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:07,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,361 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,724 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,847 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,860 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:08,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:08,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:08,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,108 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,464 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,476 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:09,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,216 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,344 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,836 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:10,957 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:10,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:10,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:10,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,372 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,483 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,745 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:11,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:11,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:11,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:11,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,104 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,116 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:12,973 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:12,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,100 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,116 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,227 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,494 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,727 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,852 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,864 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:13,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:13,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,107 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,355 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,604 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:14,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:14,985 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:14,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:14,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:14,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:15,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:15,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:15,124 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:15,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:15,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:15,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:15,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:15,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,371 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:15,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:15,384 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:15,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:15,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:15,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:15,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:15,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:15,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:15,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:15,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:15,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:15,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:15,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:15,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:15,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,115 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,127 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,375 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,872 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:16,983 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:16,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:16,995 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:16,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:16,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:16,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,120 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,727 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:17,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:17,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,497 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,857 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,869 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:18,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:18,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:19,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:19,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:19,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:19,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:19,275 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:19,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:19,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:19,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:19,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:19,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:19,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:19,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:19,646 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:19,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:19,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:19,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:19,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:19,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:19,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:19,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:19,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,058 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,308 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,678 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:20,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:20,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:20,933 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:20,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:20,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:21,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:21,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:21,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,201 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,339 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,841 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,358 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,723 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:23,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:23,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:24,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:24,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:24,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:24,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:24,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:24,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:24,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:24,360 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:24,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:24,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:24,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:24,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:24,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:24,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:24,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:24,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:24,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:24,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,008 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,129 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,378 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,738 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:25,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:25,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:25,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:26,358 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:26,619 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:26,882 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:26,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:26,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:26,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:26,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,303 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:27,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:27,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:27,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:28,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:28,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:28,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:29,063 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:29,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:29,077 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:29,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:29,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:29,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:29,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:29,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:29,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:29,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:29,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:29,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:29,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:29,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:29,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:29,474 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:29,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:29,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:29,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:29,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:29,615 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:29,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:29,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:29,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,407 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,536 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:30,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:31,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:31,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:31,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:31,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:31,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:31,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:31,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:31,458 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:31,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:31,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:31,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:31,584 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:31,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:31,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:31,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:31,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:31,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:31,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:31,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:31,867 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:31,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:31,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,145 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:32,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:32,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:32,956 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:32,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:32,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:32,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:33,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:33,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:33,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:33,205 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:33,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:33,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:33,218 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:33,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:33,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:33,328 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:33,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:33,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:33,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:33,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:33,615 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:33,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:33,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:33,881 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:33,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:33,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,021 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:34,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:34,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:34,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,028 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,139 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,789 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:35,913 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:35,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,035 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,047 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,786 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:36,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:36,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,039 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,052 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:37,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:38,941 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:38,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,426 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,547 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:39,931 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:39,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:39,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:39,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:40,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:40,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,453 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,809 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:41,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:41,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:41,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:41,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:41,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,561 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,688 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,813 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:42,945 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:42,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:42,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,068 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,683 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:43,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,180 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,192 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,302 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,550 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,673 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,795 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,919 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:44,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,043 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,804 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:45,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,330 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,442 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,453 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:46,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:46,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:47,099 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:47,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:47,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:47,115 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:47,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:47,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:47,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:47,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:47,677 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:47,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:47,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:47,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:47,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:47,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:47,953 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:47,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:47,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:47,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:48,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:48,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:48,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:48,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:48,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:48,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:48,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:48,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:48,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:48,607 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:48,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:48,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:48,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:48,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:48,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:48,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,166 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,567 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,583 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,719 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:49,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:49,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:49,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,207 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:50,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:50,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:50,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:50,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:50,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:51,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:51,200 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:51,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:51,351 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:51,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:51,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:51,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:51,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:51,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:51,737 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:51,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:51,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,328 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,826 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:52,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:52,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:52,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,199 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,450 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:53,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,444 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:54,941 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:54,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,320 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,443 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,553 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,691 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:55,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,180 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,302 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,545 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:56,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,040 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,545 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,667 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,798 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:57,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:57,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:57,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,056 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,303 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:58,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,049 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:59,939 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:52:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:52:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:52:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:52:59,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,075 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,563 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:00,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:00,932 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:00,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:00,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,560 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:01,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,087 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,336 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:02,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:02,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:02,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:03,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:03,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:03,216 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:03,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:03,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:03,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:03,483 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:03,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:03,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:03,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:03,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:03,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:03,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:03,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:04,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:04,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:04,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:04,191 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:04,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:04,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:04,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:04,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:04,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:04,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:04,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:04,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:04,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:04,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:04,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:04,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:04,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:04,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:04,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:04,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:05,126 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,265 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:05,524 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:05,952 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:05,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:05,964 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:05,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:06,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:06,097 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:06,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:06,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:06,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:06,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,335 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:06,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:06,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:06,352 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:06,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:06,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:06,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:06,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:06,761 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:06,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:06,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,872 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:06,884 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:06,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:06,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:06,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,011 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,136 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,372 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:07,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,287 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,305 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,437 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:08,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,093 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,205 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,589 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:09,958 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:09,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,573 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,583 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:10,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:10,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:10,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:10,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,319 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,564 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,689 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,812 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:11,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:11,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,072 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:12,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:13,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,092 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,589 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,724 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:14,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,327 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,450 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,587 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,713 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:15,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:15,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,451 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,817 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,062 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,324 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:17,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,065 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,175 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,427 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:18,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:18,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,181 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:19,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,345 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,592 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,732 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:20,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:21,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:21,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:21,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:21,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:21,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:21,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:21,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:21,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:21,894 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:21,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,395 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,519 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,768 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,780 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,890 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:22,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,926 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:23,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:23,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:24,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,179 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:24,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:24,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:24,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:24,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:24,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:24,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:24,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:24,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,430 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,568 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:25,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,680 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:26,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,288 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,426 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,663 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:27,931 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:27,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:27,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,056 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,179 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,415 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,677 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,691 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:28,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:28,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:28,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,663 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:29,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:29,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:29,937 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:29,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,306 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,662 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,816 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:30,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,319 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,553 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,923 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:31,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,323 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:32,953 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:32,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,079 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,092 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,203 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,570 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:33,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:33,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,459 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,580 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,704 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,823 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:34,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:34,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:34,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,071 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,445 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,579 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,938 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:35,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,187 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,438 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,734 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:36,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:36,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:36,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:37,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:37,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:37,981 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:37,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:37,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,467 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:38,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,472 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,483 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,597 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,733 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,843 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:39,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:39,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,598 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,845 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:40,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,588 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,715 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,727 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:41,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,349 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,461 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,582 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,717 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:42,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,082 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,207 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,219 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:43,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,871 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:43,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,738 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:44,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,099 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,611 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,623 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,869 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:45,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:45,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:45,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,120 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,230 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,351 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,088 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,225 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:47,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,335 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:48,947 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:48,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,085 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,591 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,946 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:49,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,807 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:50,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:50,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:50,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,554 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:51,936 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:51,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,557 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:52,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,047 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,295 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,417 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,529 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,779 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:53,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,284 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,529 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:54,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:54,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,021 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:55,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:55,885 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:55,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:56,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:56,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:56,121 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:56,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:56,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:53:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 158 states and 239 transitions. [2022-11-20 17:53:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 239 transitions. [2022-11-20 17:53:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:53:56,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat