./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 67b249d19bfb29e53a3ada528cfb44b497320fbfc38e7386ce56807633f41524 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:13:54,839 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:13:54,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:13:54,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:13:54,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:13:54,902 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:13:54,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:13:54,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:13:54,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:13:54,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:13:54,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:13:54,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:13:54,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:13:54,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:13:54,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:13:54,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:13:54,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:13:54,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:13:54,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:13:54,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:13:54,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:13:54,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:13:54,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:13:54,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:13:54,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:13:54,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:13:54,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:13:54,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:13:54,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:13:54,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:13:54,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:13:54,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:13:54,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:13:54,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:13:54,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:13:54,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:13:54,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:13:54,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:13:54,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:13:54,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:13:54,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:13:54,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-22 23:13:55,032 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:13:55,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:13:55,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:13:55,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:13:55,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:13:55,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:13:55,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:13:55,036 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:13:55,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:13:55,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:13:55,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:13:55,036 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:13:55,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:13:55,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:13:55,037 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:13:55,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:13:55,038 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:13:55,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:13:55,038 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:13:55,038 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:13:55,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:13:55,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:13:55,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:13:55,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:13:55,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:13:55,040 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:13:55,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:13:55,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:13:55,040 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_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67b249d19bfb29e53a3ada528cfb44b497320fbfc38e7386ce56807633f41524 [2021-11-22 23:13:55,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:13:55,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:13:55,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:13:55,295 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:13:55,297 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:13:55,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c [2021-11-22 23:13:55,359 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/data/f476418cd/ef243c7428e74a9e943f016fdf3e6608/FLAG14f271eff [2021-11-22 23:13:55,925 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:13:55,925 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c [2021-11-22 23:13:55,943 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/data/f476418cd/ef243c7428e74a9e943f016fdf3e6608/FLAG14f271eff [2021-11-22 23:13:56,181 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/data/f476418cd/ef243c7428e74a9e943f016fdf3e6608 [2021-11-22 23:13:56,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:13:56,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:13:56,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:13:56,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:13:56,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:13:56,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:56,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c4c2d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56, skipping insertion in model container [2021-11-22 23:13:56,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:56,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:13:56,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:13:56,392 WARN L230 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_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[913,926] [2021-11-22 23:13:56,443 WARN L230 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_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[5977,5990] [2021-11-22 23:13:56,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:13:56,627 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:13:56,652 WARN L230 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_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[913,926] [2021-11-22 23:13:56,699 WARN L230 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_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[5977,5990] [2021-11-22 23:13:56,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:13:56,845 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:13:56,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56 WrapperNode [2021-11-22 23:13:56,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:13:56,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:13:56,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:13:56,847 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:13:56,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:56,873 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:56,958 INFO L137 Inliner]: procedures = 70, calls = 81, calls flagged for inlining = 45, calls inlined = 45, statements flattened = 997 [2021-11-22 23:13:56,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:13:56,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:13:56,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:13:56,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:13:56,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:56,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:56,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:56,985 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:57,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:57,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:57,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:57,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:13:57,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:13:57,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:13:57,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:13:57,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:56" (1/1) ... [2021-11-22 23:13:57,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:13:57,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:13:57,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:13:57,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0f18e2d-6af6-4774-8861-7ef0cfd56dff/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:13:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:13:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2021-11-22 23:13:57,186 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2021-11-22 23:13:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2021-11-22 23:13:57,186 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2021-11-22 23:13:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2021-11-22 23:13:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2021-11-22 23:13:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2021-11-22 23:13:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2021-11-22 23:13:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2021-11-22 23:13:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2021-11-22 23:13:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2021-11-22 23:13:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2021-11-22 23:13:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2021-11-22 23:13:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2021-11-22 23:13:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:13:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2021-11-22 23:13:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2021-11-22 23:13:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:13:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:13:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2021-11-22 23:13:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2021-11-22 23:13:57,344 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:13:57,346 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:13:58,260 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:13:58,653 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:13:58,654 INFO L301 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-22 23:13:58,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:13:58 BoogieIcfgContainer [2021-11-22 23:13:58,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:13:58,658 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:13:58,658 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:13:58,669 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:13:58,669 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:13:58" (1/1) ... [2021-11-22 23:13:58,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:13:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:13:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 228 states and 351 transitions. [2021-11-22 23:13:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 351 transitions. [2021-11-22 23:13:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-22 23:13:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:13:58,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:13:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:13:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:13:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:13:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 233 states and 357 transitions. [2021-11-22 23:13:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 357 transitions. [2021-11-22 23:13:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:13:59,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:13:59,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:13:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:13:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:13:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:13:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 243 states and 377 transitions. [2021-11-22 23:13:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 377 transitions. [2021-11-22 23:13:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-22 23:13:59,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:13:59,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:13:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:13:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:13:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:13:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 255 states and 400 transitions. [2021-11-22 23:13:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 400 transitions. [2021-11-22 23:13:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-22 23:13:59,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:13:59,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:13:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:13:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:13:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:13:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 255 states and 399 transitions. [2021-11-22 23:13:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 399 transitions. [2021-11-22 23:13:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-22 23:13:59,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:13:59,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:13:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:13:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 258 states and 405 transitions. [2021-11-22 23:14:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 405 transitions. [2021-11-22 23:14:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-22 23:14:00,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:00,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:00,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:00,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 266 states and 420 transitions. [2021-11-22 23:14:00,649 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 420 transitions. [2021-11-22 23:14:00,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-22 23:14:00,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:00,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:00,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 274 states and 435 transitions. [2021-11-22 23:14:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 435 transitions. [2021-11-22 23:14:01,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-22 23:14:01,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:01,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:14:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 276 states and 439 transitions. [2021-11-22 23:14:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 439 transitions. [2021-11-22 23:14:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-22 23:14:01,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:01,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:14:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:01,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 280 states and 444 transitions. [2021-11-22 23:14:01,763 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 444 transitions. [2021-11-22 23:14:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:14:01,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:01,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:01,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 287 states and 460 transitions. [2021-11-22 23:14:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 460 transitions. [2021-11-22 23:14:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:14:02,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:02,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:14:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 289 states and 463 transitions. [2021-11-22 23:14:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 463 transitions. [2021-11-22 23:14:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-22 23:14:02,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:02,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:02,417 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 296 states and 480 transitions. [2021-11-22 23:14:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 480 transitions. [2021-11-22 23:14:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:14:02,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:02,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 305 states and 495 transitions. [2021-11-22 23:14:03,211 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 495 transitions. [2021-11-22 23:14:03,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:14:03,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:03,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 306 states and 495 transitions. [2021-11-22 23:14:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 495 transitions. [2021-11-22 23:14:03,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:14:03,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:03,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 315 states and 510 transitions. [2021-11-22 23:14:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 510 transitions. [2021-11-22 23:14:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:14:03,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:03,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:14:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 315 states and 509 transitions. [2021-11-22 23:14:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 509 transitions. [2021-11-22 23:14:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:14:03,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:03,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:14:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:05,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 328 states and 543 transitions. [2021-11-22 23:14:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 543 transitions. [2021-11-22 23:14:05,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:14:05,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:05,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-22 23:14:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 334 states and 555 transitions. [2021-11-22 23:14:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 555 transitions. [2021-11-22 23:14:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:14:05,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:05,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-22 23:14:05,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:05,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 340 states and 566 transitions. [2021-11-22 23:14:05,939 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 566 transitions. [2021-11-22 23:14:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:14:05,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:05,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-22 23:14:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 366 states and 625 transitions. [2021-11-22 23:14:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 625 transitions. [2021-11-22 23:14:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:14:09,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:09,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:14:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 376 states and 645 transitions. [2021-11-22 23:14:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 645 transitions. [2021-11-22 23:14:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:14:10,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:10,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:10,289 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:14:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 382 states and 656 transitions. [2021-11-22 23:14:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 656 transitions. [2021-11-22 23:14:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:14:10,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:10,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-22 23:14:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 383 states and 660 transitions. [2021-11-22 23:14:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 660 transitions. [2021-11-22 23:14:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:14:11,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:11,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-22 23:14:11,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 384 states and 665 transitions. [2021-11-22 23:14:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 665 transitions. [2021-11-22 23:14:11,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:14:11,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:11,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:11,374 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-22 23:14:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 385 states and 668 transitions. [2021-11-22 23:14:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 668 transitions. [2021-11-22 23:14:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:14:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:11,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:14:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 401 states and 707 transitions. [2021-11-22 23:14:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 707 transitions. [2021-11-22 23:14:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:14:14,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:14:15,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 403 states and 714 transitions. [2021-11-22 23:14:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 714 transitions. [2021-11-22 23:14:15,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:14:15,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-22 23:14:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 403 states and 713 transitions. [2021-11-22 23:14:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 713 transitions. [2021-11-22 23:14:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:14:16,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-22 23:14:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 403 states and 712 transitions. [2021-11-22 23:14:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 712 transitions. [2021-11-22 23:14:17,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:14:17,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:14:17,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 401 states and 708 transitions. [2021-11-22 23:14:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 708 transitions. [2021-11-22 23:14:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:14:17,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-22 23:14:17,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 406 states and 716 transitions. [2021-11-22 23:14:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 716 transitions. [2021-11-22 23:14:17,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:14:17,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-22 23:14:18,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 411 states and 730 transitions. [2021-11-22 23:14:18,277 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 730 transitions. [2021-11-22 23:14:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:14:18,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-22 23:14:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 413 states and 733 transitions. [2021-11-22 23:14:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 733 transitions. [2021-11-22 23:14:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:14:18,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:14:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 411 states and 722 transitions. [2021-11-22 23:14:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 722 transitions. [2021-11-22 23:14:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:14:18,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,873 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:14:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 412 states and 725 transitions. [2021-11-22 23:14:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 725 transitions. [2021-11-22 23:14:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:14:18,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,939 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:14:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 413 states and 726 transitions. [2021-11-22 23:14:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 726 transitions. [2021-11-22 23:14:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:14:18,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-22 23:14:20,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 415 states and 729 transitions. [2021-11-22 23:14:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 729 transitions. [2021-11-22 23:14:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:14:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-22 23:14:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 422 states and 746 transitions. [2021-11-22 23:14:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 746 transitions. [2021-11-22 23:14:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:14:20,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-22 23:14:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 423 states and 749 transitions. [2021-11-22 23:14:21,175 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 749 transitions. [2021-11-22 23:14:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:14:21,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-22 23:14:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 424 states and 752 transitions. [2021-11-22 23:14:21,219 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 752 transitions. [2021-11-22 23:14:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:14:21,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-22 23:14:21,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 425 states and 753 transitions. [2021-11-22 23:14:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 753 transitions. [2021-11-22 23:14:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-22 23:14:21,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:14:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 427 states and 757 transitions. [2021-11-22 23:14:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 757 transitions. [2021-11-22 23:14:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:14:21,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,393 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-22 23:14:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 428 states and 758 transitions. [2021-11-22 23:14:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 758 transitions. [2021-11-22 23:14:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:14:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:14:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 428 states and 757 transitions. [2021-11-22 23:14:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 757 transitions. [2021-11-22 23:14:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:14:22,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:14:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 442 states and 780 transitions. [2021-11-22 23:14:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 780 transitions. [2021-11-22 23:14:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:14:25,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:14:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 455 states and 813 transitions. [2021-11-22 23:14:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 813 transitions. [2021-11-22 23:14:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:14:26,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:14:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 466 states and 849 transitions. [2021-11-22 23:14:29,043 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 849 transitions. [2021-11-22 23:14:29,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-22 23:14:29,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-22 23:14:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 472 states and 865 transitions. [2021-11-22 23:14:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 865 transitions. [2021-11-22 23:14:30,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-22 23:14:30,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:14:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 474 states and 869 transitions. [2021-11-22 23:14:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 869 transitions. [2021-11-22 23:14:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-22 23:14:31,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:14:32,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 482 states and 893 transitions. [2021-11-22 23:14:32,644 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 893 transitions. [2021-11-22 23:14:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-22 23:14:32,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-22 23:14:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 484 states and 900 transitions. [2021-11-22 23:14:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 900 transitions. [2021-11-22 23:14:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-22 23:14:33,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,568 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-22 23:14:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 486 states and 904 transitions. [2021-11-22 23:14:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 904 transitions. [2021-11-22 23:14:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-22 23:14:34,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-22 23:14:35,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 486 states and 902 transitions. [2021-11-22 23:14:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 902 transitions. [2021-11-22 23:14:35,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-22 23:14:35,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:14:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 509 states and 955 transitions. [2021-11-22 23:14:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 955 transitions. [2021-11-22 23:14:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:40,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:40,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-22 23:14:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 514 states and 965 transitions. [2021-11-22 23:14:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 965 transitions. [2021-11-22 23:14:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:41,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:41,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:41,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 549 states and 1033 transitions. [2021-11-22 23:14:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1033 transitions. [2021-11-22 23:14:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:41,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:41,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:41,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:41,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 550 states and 1033 transitions. [2021-11-22 23:14:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1033 transitions. [2021-11-22 23:14:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:41,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:41,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:41,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 551 states and 1033 transitions. [2021-11-22 23:14:41,999 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1033 transitions. [2021-11-22 23:14:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 552 states and 1033 transitions. [2021-11-22 23:14:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1033 transitions. [2021-11-22 23:14:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 553 states and 1033 transitions. [2021-11-22 23:14:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1033 transitions. [2021-11-22 23:14:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 554 states and 1033 transitions. [2021-11-22 23:14:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1033 transitions. [2021-11-22 23:14:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 555 states and 1033 transitions. [2021-11-22 23:14:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1033 transitions. [2021-11-22 23:14:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 556 states and 1033 transitions. [2021-11-22 23:14:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1033 transitions. [2021-11-22 23:14:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 557 states and 1033 transitions. [2021-11-22 23:14:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1033 transitions. [2021-11-22 23:14:42,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 558 states and 1033 transitions. [2021-11-22 23:14:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1033 transitions. [2021-11-22 23:14:42,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 559 states and 1033 transitions. [2021-11-22 23:14:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1033 transitions. [2021-11-22 23:14:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 560 states and 1033 transitions. [2021-11-22 23:14:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1033 transitions. [2021-11-22 23:14:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:42,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:42,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 590 states and 1092 transitions. [2021-11-22 23:14:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1092 transitions. [2021-11-22 23:14:44,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 591 states and 1092 transitions. [2021-11-22 23:14:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1092 transitions. [2021-11-22 23:14:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 592 states and 1092 transitions. [2021-11-22 23:14:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1092 transitions. [2021-11-22 23:14:44,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 593 states and 1092 transitions. [2021-11-22 23:14:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1092 transitions. [2021-11-22 23:14:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 594 states and 1092 transitions. [2021-11-22 23:14:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1092 transitions. [2021-11-22 23:14:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 595 states and 1092 transitions. [2021-11-22 23:14:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1092 transitions. [2021-11-22 23:14:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 596 states and 1092 transitions. [2021-11-22 23:14:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1092 transitions. [2021-11-22 23:14:44,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 597 states and 1092 transitions. [2021-11-22 23:14:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1092 transitions. [2021-11-22 23:14:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 598 states and 1092 transitions. [2021-11-22 23:14:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1092 transitions. [2021-11-22 23:14:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 599 states and 1092 transitions. [2021-11-22 23:14:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1092 transitions. [2021-11-22 23:14:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:44,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:44,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:45,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 622 states and 1139 transitions. [2021-11-22 23:14:46,141 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1139 transitions. [2021-11-22 23:14:46,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 623 states and 1139 transitions. [2021-11-22 23:14:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1139 transitions. [2021-11-22 23:14:46,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 624 states and 1139 transitions. [2021-11-22 23:14:46,252 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1139 transitions. [2021-11-22 23:14:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 625 states and 1139 transitions. [2021-11-22 23:14:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1139 transitions. [2021-11-22 23:14:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 626 states and 1139 transitions. [2021-11-22 23:14:46,482 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1139 transitions. [2021-11-22 23:14:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 627 states and 1139 transitions. [2021-11-22 23:14:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1139 transitions. [2021-11-22 23:14:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 628 states and 1139 transitions. [2021-11-22 23:14:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1139 transitions. [2021-11-22 23:14:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:46,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:46,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 629 states and 1139 transitions. [2021-11-22 23:14:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1139 transitions. [2021-11-22 23:14:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:46,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:46,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 649 states and 1180 transitions. [2021-11-22 23:14:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1180 transitions. [2021-11-22 23:14:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 650 states and 1180 transitions. [2021-11-22 23:14:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1180 transitions. [2021-11-22 23:14:48,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:48,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 651 states and 1180 transitions. [2021-11-22 23:14:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1180 transitions. [2021-11-22 23:14:48,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:48,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 652 states and 1180 transitions. [2021-11-22 23:14:48,515 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1180 transitions. [2021-11-22 23:14:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:48,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 653 states and 1180 transitions. [2021-11-22 23:14:48,585 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1180 transitions. [2021-11-22 23:14:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:48,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 654 states and 1180 transitions. [2021-11-22 23:14:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1180 transitions. [2021-11-22 23:14:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:48,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 655 states and 1180 transitions. [2021-11-22 23:14:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1180 transitions. [2021-11-22 23:14:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:48,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:49,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:50,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 669 states and 1209 transitions. [2021-11-22 23:14:50,520 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1209 transitions. [2021-11-22 23:14:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:50,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:50,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 670 states and 1209 transitions. [2021-11-22 23:14:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1209 transitions. [2021-11-22 23:14:50,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:50,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:50,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:50,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 671 states and 1209 transitions. [2021-11-22 23:14:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1209 transitions. [2021-11-22 23:14:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:50,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:50,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:50,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:50,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 672 states and 1209 transitions. [2021-11-22 23:14:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1209 transitions. [2021-11-22 23:14:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:50,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:50,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 673 states and 1209 transitions. [2021-11-22 23:14:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1209 transitions. [2021-11-22 23:14:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:50,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:50,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 681 states and 1226 transitions. [2021-11-22 23:14:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1226 transitions. [2021-11-22 23:14:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:52,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 682 states and 1226 transitions. [2021-11-22 23:14:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1226 transitions. [2021-11-22 23:14:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:52,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:52,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 683 states and 1226 transitions. [2021-11-22 23:14:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1226 transitions. [2021-11-22 23:14:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:52,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:52,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 685 states and 1231 transitions. [2021-11-22 23:14:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1231 transitions. [2021-11-22 23:14:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:14:54,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:54,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:14:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 693 states and 1246 transitions. [2021-11-22 23:14:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1246 transitions. [2021-11-22 23:14:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-22 23:14:54,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:54,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-11-22 23:14:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 695 states and 1249 transitions. [2021-11-22 23:14:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1249 transitions. [2021-11-22 23:14:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-22 23:14:55,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:55,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-22 23:14:55,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 700 states and 1255 transitions. [2021-11-22 23:14:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1255 transitions. [2021-11-22 23:14:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-22 23:14:55,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:55,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-22 23:14:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 705 states and 1263 transitions. [2021-11-22 23:14:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1263 transitions. [2021-11-22 23:14:55,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:55,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:55,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:58,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:58,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:58,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:58,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,009 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,097 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,244 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,335 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,568 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,668 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:14:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:59,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:14:59,954 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:14:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:14:59,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:59,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,648 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:00,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:00,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,307 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:01,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:01,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,170 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,333 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,860 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:02,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:02,952 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:02,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:02,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:02,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:02,994 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,282 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,526 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,663 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:03,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,211 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,310 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,086 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,327 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,451 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:05,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:05,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,135 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,312 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,381 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,559 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,764 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:06,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,228 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,819 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:07,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:07,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:07,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,109 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,188 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,319 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,618 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,836 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:08,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:08,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:08,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:08,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:08,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,070 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,519 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,575 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,872 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:09,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,037 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,168 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,287 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,474 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,492 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,623 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,933 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:10,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:10,957 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:10,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:10,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:10,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,026 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,224 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,289 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,483 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,663 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,903 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:11,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:11,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,797 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,904 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:12,992 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:12,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:12,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,030 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,110 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,287 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,376 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,702 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,825 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:13,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,313 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,384 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,646 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:14,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:14,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,206 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,341 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,405 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,493 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,669 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:15,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:15,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,055 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,153 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,422 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,593 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:16,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:16,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:16,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,068 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,324 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,654 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,675 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,852 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:17,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:17,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,068 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,120 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,177 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,194 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,329 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,556 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,571 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,662 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,779 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:18,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,018 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,479 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:19,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,182 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,518 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,679 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:20,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:20,939 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:20,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:20,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,714 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,916 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:21,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,103 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,203 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,242 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,265 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,518 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,580 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:22,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:22,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,348 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:23,955 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:23,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:23,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:23,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,378 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,422 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,684 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:24,943 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:24,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:24,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,130 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,374 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,496 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,623 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,811 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,933 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:25,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:25,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:25,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,410 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,449 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,471 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,591 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,790 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:26,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:26,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:26,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,153 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,342 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,488 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:27,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,337 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,352 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,432 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,715 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,777 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,815 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:28,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,053 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,109 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,425 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,754 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,802 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:29,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,054 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,115 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,172 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,337 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,384 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:30,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,150 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,350 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,606 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:31,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,370 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,615 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,744 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:32,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:32,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,038 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,070 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,132 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,211 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,258 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,308 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,480 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,513 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,560 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,622 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,669 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,816 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,878 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,925 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:33,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,165 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,381 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,486 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,566 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,629 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,677 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,791 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,844 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:34,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:34,998 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:34,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:34,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,040 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,102 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,118 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,363 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,456 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,495 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,560 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,607 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,929 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:35,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:35,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,585 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:36,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:36,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,026 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,074 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,606 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:37,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:37,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:37,953 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:37,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:37,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:37,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,196 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,337 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,545 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,687 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,879 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:38,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:38,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:38,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,087 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,329 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,458 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,508 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,556 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,572 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,772 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,822 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,909 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,924 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:39,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:39,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,020 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,174 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,206 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,605 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,653 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,778 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:40,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:40,983 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:40,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:40,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:40,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,030 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,273 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,372 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,609 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:41,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:41,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:41,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,040 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,122 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,633 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,695 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,755 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:42,975 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:42,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:42,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,873 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:43,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:43,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,009 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,058 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,092 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,107 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,253 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,590 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,695 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,802 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:44,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:44,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,043 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,171 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,431 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:45,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,055 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,087 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,186 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,398 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,628 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,771 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:46,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,026 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,122 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,702 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,756 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:47,953 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:47,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:47,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:47,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,046 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,200 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,323 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,369 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,401 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,509 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,681 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,728 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,790 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:48,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:48,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,568 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,855 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:49,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:49,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:15:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:15:50,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:50,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:15:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:15:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 23:24:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,677 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,757 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,804 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,913 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:40,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:40,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,102 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,198 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,344 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,572 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,636 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,733 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,928 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:41,962 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:41,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:41,977 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:41,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:41,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,124 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,222 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,517 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:42,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,374 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,422 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,485 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,615 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,630 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,820 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,851 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,912 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:43,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:43,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:43,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,193 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,719 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,833 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,883 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:44,981 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:44,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:44,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,281 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,594 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,655 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,751 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:45,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:45,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:45,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,083 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,355 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,614 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,712 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,761 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,810 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,893 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:46,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:46,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,405 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,642 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,752 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,847 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,927 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:47,990 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:47,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:47,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:47,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,118 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,278 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,406 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,518 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,664 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,811 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,860 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,893 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:48,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,056 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,185 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,373 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,513 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,659 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:49,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:49,973 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:49,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,267 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:50,967 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:50,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:50,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:50,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,200 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,311 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,390 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,405 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,499 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,691 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:51,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:51,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,116 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,179 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,474 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,854 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:52,981 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:52,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:52,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,140 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,236 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,426 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,522 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,620 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:53,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:53,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,047 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,096 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,259 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,492 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,542 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,593 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,707 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:54,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:54,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,273 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,433 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,514 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,708 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:55,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:55,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,588 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,836 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:56,985 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:56,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:56,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,135 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,284 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,521 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,854 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,887 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,951 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:57,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:57,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:57,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,048 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,192 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,323 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,421 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,436 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,616 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,763 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,778 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,925 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:58,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:58,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,060 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,200 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,264 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,314 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,561 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,695 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,852 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,884 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:24:59,994 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:24:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:24:59,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:59,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,231 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,374 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,422 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,471 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,759 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:00,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:00,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:00,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:00,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,099 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,147 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,244 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,490 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,539 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,734 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,817 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:01,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,063 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,078 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,203 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,218 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,360 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,408 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,455 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,551 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,725 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:02,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:02,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:02,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,107 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,217 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,250 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,347 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,459 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,492 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,555 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,733 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,926 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,975 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:03,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,187 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,237 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,287 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,611 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,674 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,753 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,814 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,908 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:04,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:04,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,526 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,622 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,799 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,944 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:05,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,008 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,202 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,250 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,298 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,379 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,494 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,747 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,888 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:06,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:06,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:06,982 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:06,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:06,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,015 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,220 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,252 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,347 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,395 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,505 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,537 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,552 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,775 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,874 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,922 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:07,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:07,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:07,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,034 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,308 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,356 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,404 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,419 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,550 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,810 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:08,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:08,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:08,990 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,005 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,312 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,563 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,610 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,843 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,890 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:09,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:09,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,015 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,171 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,203 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,313 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,345 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,442 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,457 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,557 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,666 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,759 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,776 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,868 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,886 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:10,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:10,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,138 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,208 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,300 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,356 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,471 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,713 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,846 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,947 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:11,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:11,963 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:11,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:11,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,064 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,155 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,282 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,318 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,440 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,551 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,590 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,664 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,719 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,941 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,978 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:12,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,034 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,052 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,159 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,212 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,373 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,534 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,642 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,678 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,749 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:13,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:13,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,095 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,245 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,323 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,513 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,566 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,639 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,784 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:14,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,047 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,117 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,152 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,222 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,258 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,381 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,417 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,582 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,810 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,923 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:15,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,076 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,093 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,129 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,146 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,309 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,347 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,512 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,586 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,794 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,850 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,907 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:16,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:16,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,016 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,068 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,084 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,170 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,187 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,280 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,298 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,336 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,448 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,465 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,615 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,724 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,779 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,890 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,908 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,944 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:17,961 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:17,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,105 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,322 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,555 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,609 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,700 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,827 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,936 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:18,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:18,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,028 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,273 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,431 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,505 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,561 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,617 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:19,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:19,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:19,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,100 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,135 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,188 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,240 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,310 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,450 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,798 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:20,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,339 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,823 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,937 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:21,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,033 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,130 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,178 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,211 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,465 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,546 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,596 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,612 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,664 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,770 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,928 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:22,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:22,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,211 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,859 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,950 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:23,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,206 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,378 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,890 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:24,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:24,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:24,985 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,001 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,033 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,131 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,345 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,419 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,561 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,669 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,883 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,936 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:25,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:25,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,056 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,106 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,140 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,191 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,567 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:26,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:26,952 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:26,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:26,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:26,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,043 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,160 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,195 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,260 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,295 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,559 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,664 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,768 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,872 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,890 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:27,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,027 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,505 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,558 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,642 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,708 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,791 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,806 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,841 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:28,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:28,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,997 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,220 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,236 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,475 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,491 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:29,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:29,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:29,982 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:29,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:29,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:29,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,017 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,068 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,119 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,222 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,272 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,288 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,321 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,683 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,716 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:25:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 707 states and 1265 transitions. [2021-11-22 23:25:30,732 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1265 transitions. [2021-11-22 23:25:30,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:25:30,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat