./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_1-2a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_1-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c9ff936057be59b0f479a8c37fd17409fe797633e9a8a05703f5728379735d91 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:01:08,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:01:08,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:01:08,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:01:08,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:01:08,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:01:08,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:01:08,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:01:08,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:01:08,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:01:08,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:01:08,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:01:08,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:01:08,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:01:08,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:01:08,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:01:08,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:01:08,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:01:08,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:01:08,833 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:01:08,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:01:08,843 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:01:08,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:01:08,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:01:08,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:01:08,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:01:08,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:01:08,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:01:08,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:01:08,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:01:08,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:01:08,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:01:08,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:01:08,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:01:08,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:01:08,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:01:08,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:01:08,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:01:08,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:01:08,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:01:08,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:01:08,888 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-10-17 17:01:08,931 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:01:08,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:01:08,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:01:08,933 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:01:08,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:01:08,934 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:01:08,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:01:08,934 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:01:08,935 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 17:01:08,935 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:01:08,935 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:01:08,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:01:08,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:01:08,936 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:01:08,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:01:08,936 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 17:01:08,936 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:01:08,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:01:08,937 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:01:08,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:01:08,937 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:01:08,938 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:01:08,938 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:01:08,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:08,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:01:08,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:01:08,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:01:08,939 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:01:08,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:01:08,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:01:08,940 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_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9ff936057be59b0f479a8c37fd17409fe797633e9a8a05703f5728379735d91 [2022-10-17 17:01:09,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:01:09,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:01:09,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:01:09,248 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:01:09,249 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:01:09,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/bitvector/soft_float_1-2a.c.cil.c [2022-10-17 17:01:09,326 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/data/88b73393c/1815537026a14e9d92f974c7cf687392/FLAG21fa1b53f [2022-10-17 17:01:09,875 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:01:09,876 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/sv-benchmarks/c/bitvector/soft_float_1-2a.c.cil.c [2022-10-17 17:01:09,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/data/88b73393c/1815537026a14e9d92f974c7cf687392/FLAG21fa1b53f [2022-10-17 17:01:10,163 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/data/88b73393c/1815537026a14e9d92f974c7cf687392 [2022-10-17 17:01:10,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:01:10,167 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:01:10,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:10,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:01:10,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:01:10,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c9835a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10, skipping insertion in model container [2022-10-17 17:01:10,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:01:10,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:01:10,508 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_eeff2083-706c-48cc-947b-77e1a7a4d8f1/sv-benchmarks/c/bitvector/soft_float_1-2a.c.cil.c[755,768] [2022-10-17 17:01:10,649 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:10,661 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:01:10,678 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_eeff2083-706c-48cc-947b-77e1a7a4d8f1/sv-benchmarks/c/bitvector/soft_float_1-2a.c.cil.c[755,768] [2022-10-17 17:01:10,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:10,773 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:01:10,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10 WrapperNode [2022-10-17 17:01:10,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:10,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:10,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:01:10,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:01:10,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,854 INFO L138 Inliner]: procedures = 17, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 226 [2022-10-17 17:01:10,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:10,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:01:10,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:01:10,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:01:10,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,903 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:01:10,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:01:10,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:01:10,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:01:10,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:10" (1/1) ... [2022-10-17 17:01:10,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:10,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:01:10,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:01:10,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeff2083-706c-48cc-947b-77e1a7a4d8f1/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:01:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:01:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:01:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 17:01:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 17:01:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:01:11,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:01:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:01:11,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:01:11,151 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:01:11,153 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:01:11,968 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:01:12,395 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:01:12,395 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 17:01:12,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:12 BoogieIcfgContainer [2022-10-17 17:01:12,400 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:01:12,401 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:01:12,401 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:01:12,413 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:01:12,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:12" (1/1) ... [2022-10-17 17:01:12,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:01:12,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:12,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 80 states and 101 transitions. [2022-10-17 17:01:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2022-10-17 17:01:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 17:01:12,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:12,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 80 states and 99 transitions. [2022-10-17 17:01:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2022-10-17 17:01:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 17:01:12,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:12,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:12,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:12,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 86 states and 110 transitions. [2022-10-17 17:01:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 110 transitions. [2022-10-17 17:01:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 17:01:12,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:12,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 90 states and 116 transitions. [2022-10-17 17:01:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 116 transitions. [2022-10-17 17:01:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 17:01:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 92 states and 119 transitions. [2022-10-17 17:01:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 119 transitions. [2022-10-17 17:01:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 17:01:13,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 93 states and 120 transitions. [2022-10-17 17:01:13,335 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2022-10-17 17:01:13,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:01:13,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 94 states and 121 transitions. [2022-10-17 17:01:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 121 transitions. [2022-10-17 17:01:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:01:13,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 95 states and 122 transitions. [2022-10-17 17:01:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 122 transitions. [2022-10-17 17:01:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:13,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 96 states and 123 transitions. [2022-10-17 17:01:13,530 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 123 transitions. [2022-10-17 17:01:13,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 17:01:13,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 97 states and 124 transitions. [2022-10-17 17:01:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 124 transitions. [2022-10-17 17:01:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 17:01:13,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 100 states and 130 transitions. [2022-10-17 17:01:13,746 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 130 transitions. [2022-10-17 17:01:13,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 17:01:13,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 106 states and 140 transitions. [2022-10-17 17:01:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 140 transitions. [2022-10-17 17:01:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 17:01:13,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:14,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 110 states and 146 transitions. [2022-10-17 17:01:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 146 transitions. [2022-10-17 17:01:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:14,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:01:14,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 109 states and 145 transitions. [2022-10-17 17:01:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 145 transitions. [2022-10-17 17:01:14,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:14,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:14,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:14,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 113 states and 152 transitions. [2022-10-17 17:01:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2022-10-17 17:01:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:14,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:14,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:14,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:01:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 112 states and 151 transitions. [2022-10-17 17:01:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 151 transitions. [2022-10-17 17:01:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 17:01:14,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:14,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 111 states and 150 transitions. [2022-10-17 17:01:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 150 transitions. [2022-10-17 17:01:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:14,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:14,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 119 states and 163 transitions. [2022-10-17 17:01:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 163 transitions. [2022-10-17 17:01:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:15,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:15,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 122 states and 167 transitions. [2022-10-17 17:01:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 167 transitions. [2022-10-17 17:01:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:15,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:15,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 121 states and 166 transitions. [2022-10-17 17:01:15,887 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 166 transitions. [2022-10-17 17:01:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:15,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:15,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 123 states and 169 transitions. [2022-10-17 17:01:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 169 transitions. [2022-10-17 17:01:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:16,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:16,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:01:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 114 states and 154 transitions. [2022-10-17 17:01:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 154 transitions. [2022-10-17 17:01:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:16,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:01:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 114 states and 153 transitions. [2022-10-17 17:01:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 153 transitions. [2022-10-17 17:01:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 17:01:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:16,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:16,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 17:01:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 113 states and 152 transitions. [2022-10-17 17:01:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2022-10-17 17:01:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:16,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:16,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:01:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 108 states and 145 transitions. [2022-10-17 17:01:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2022-10-17 17:01:16,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:16,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:16,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 155 transitions. [2022-10-17 17:01:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 155 transitions. [2022-10-17 17:01:17,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:17,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:17,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 113 states and 157 transitions. [2022-10-17 17:01:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 157 transitions. [2022-10-17 17:01:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:18,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:18,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:19,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:19,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:19,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:19,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:19,505 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:19,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:19,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:19,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:19,731 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:19,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:19,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:19,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:20,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:20,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:20,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:20,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:20,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:20,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:20,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:20,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:20,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:20,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:20,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:21,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:21,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:21,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:21,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:21,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:21,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:21,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:21,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:21,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:21,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:21,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:22,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:22,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:22,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:22,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:22,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:22,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:22,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:22,503 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:22,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:22,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:22,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:22,690 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:22,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:22,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:22,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:22,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:22,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:23,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:23,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:23,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:23,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:23,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:23,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:23,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:23,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:23,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:23,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:23,759 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:23,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:23,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:23,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:24,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:24,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:24,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:24,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:25,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:25,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:25,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:25,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:25,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:25,801 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:25,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:26,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:26,146 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:26,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:26,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:26,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:26,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:26,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:26,744 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:26,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:26,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:26,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:27,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:27,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:27,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:27,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:27,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:27,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:27,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:28,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:28,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:28,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:28,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:28,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:29,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:29,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:29,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:29,557 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:29,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:29,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:30,054 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:30,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:30,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:30,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:30,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:30,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:30,594 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:30,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:30,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:30,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:30,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:30,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:31,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:31,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:31,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:31,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:31,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:31,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:31,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:31,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:32,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:32,247 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:32,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:32,404 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:32,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:32,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:32,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:32,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:32,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:32,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:33,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:33,253 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:33,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:33,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:33,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:33,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:33,732 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:33,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:33,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:34,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:34,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:34,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:34,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:34,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:34,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:35,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:35,302 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:35,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:35,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:35,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:35,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:35,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 17:01:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 116 states and 162 transitions. [2022-10-17 17:01:35,562 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2022-10-17 17:01:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 17:01:35,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat