./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 695c99bbb2ee4f955d16991d39d1ac6b5b32c36e8696260349d8fb0dae4c113f --- 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-2329fc7 [2022-12-14 20:05:25,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:05:25,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:05:25,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:05:25,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:05:25,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:05:25,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:05:25,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:05:25,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:05:25,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:05:25,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:05:25,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:05:25,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:05:25,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:05:25,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:05:25,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:05:25,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:05:25,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:05:25,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:05:25,857 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:05:25,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:05:25,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:05:25,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:05:25,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:05:25,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:05:25,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:05:25,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:05:25,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:05:25,864 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:05:25,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:05:25,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:05:25,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:05:25,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:05:25,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:05:25,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:05:25,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:05:25,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:05:25,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:05:25,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:05:25,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:05:25,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:05:25,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:05:25,885 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:05:25,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:05:25,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:05:25,885 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:05:25,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:05:25,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:05:25,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:05:25,886 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:05:25,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:05:25,887 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:05:25,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:05:25,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:05:25,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:05:25,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:05:25,888 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:05:25,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:05:25,888 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:05:25,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:05:25,888 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:05:25,888 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:05:25,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:05:25,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:25,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:05:25,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:05:25,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:05:25,889 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:05:25,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:05:25,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:05:25,890 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_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 695c99bbb2ee4f955d16991d39d1ac6b5b32c36e8696260349d8fb0dae4c113f [2022-12-14 20:05:26,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:05:26,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:05:26,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:05:26,072 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:05:26,072 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:05:26,073 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-12-14 20:05:28,717 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:05:28,932 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:05:28,933 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-12-14 20:05:28,941 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/data/0defb8b83/8edc9f1f186d4045bcbf209ca56c0c8d/FLAGf6d34cc27 [2022-12-14 20:05:28,951 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/data/0defb8b83/8edc9f1f186d4045bcbf209ca56c0c8d [2022-12-14 20:05:28,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:05:28,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:05:28,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:28,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:05:28,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:05:28,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:28" (1/1) ... [2022-12-14 20:05:28,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f7e88b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:28, skipping insertion in model container [2022-12-14 20:05:28,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:28" (1/1) ... [2022-12-14 20:05:28,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:05:28,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:05:29,195 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-12-14 20:05:29,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:29,266 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:05:29,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-12-14 20:05:29,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:29,356 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:05:29,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29 WrapperNode [2022-12-14 20:05:29,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:29,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:29,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:05:29,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:05:29,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,422 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1292 [2022-12-14 20:05:29,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:29,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:05:29,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:05:29,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:05:29,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,452 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:05:29,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:05:29,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:05:29,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:05:29,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:29" (1/1) ... [2022-12-14 20:05:29,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:29,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:05:29,486 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:05:29,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc52bcb8-1d7e-4c75-82ff-a5cf9d7baaba/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:05:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:05:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:05:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:05:29,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:05:29,643 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:05:29,644 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:05:30,312 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:05:30,498 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:05:30,498 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:05:30,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:30 BoogieIcfgContainer [2022-12-14 20:05:30,501 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:05:30,501 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:05:30,501 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:05:30,508 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:05:30,509 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:30" (1/1) ... [2022-12-14 20:05:30,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:05:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 263 states and 428 transitions. [2022-12-14 20:05:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 428 transitions. [2022-12-14 20:05:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:05:30,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:30,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 265 states and 430 transitions. [2022-12-14 20:05:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 430 transitions. [2022-12-14 20:05:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 20:05:30,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:30,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 268 states and 435 transitions. [2022-12-14 20:05:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 435 transitions. [2022-12-14 20:05:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 20:05:31,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:31,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:31,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 276 states and 453 transitions. [2022-12-14 20:05:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 453 transitions. [2022-12-14 20:05:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:05:31,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:31,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:31,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 285 states and 473 transitions. [2022-12-14 20:05:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 473 transitions. [2022-12-14 20:05:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:05:31,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 288 states and 478 transitions. [2022-12-14 20:05:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 478 transitions. [2022-12-14 20:05:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:05:32,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 289 states and 478 transitions. [2022-12-14 20:05:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 478 transitions. [2022-12-14 20:05:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:05:32,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 292 states and 483 transitions. [2022-12-14 20:05:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 483 transitions. [2022-12-14 20:05:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:05:32,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 293 states and 483 transitions. [2022-12-14 20:05:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 483 transitions. [2022-12-14 20:05:32,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:05:32,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 296 states and 488 transitions. [2022-12-14 20:05:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 488 transitions. [2022-12-14 20:05:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:05:32,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 297 states and 488 transitions. [2022-12-14 20:05:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 488 transitions. [2022-12-14 20:05:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:05:32,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 300 states and 493 transitions. [2022-12-14 20:05:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 493 transitions. [2022-12-14 20:05:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:05:32,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 301 states and 493 transitions. [2022-12-14 20:05:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 493 transitions. [2022-12-14 20:05:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:05:32,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 304 states and 498 transitions. [2022-12-14 20:05:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 498 transitions. [2022-12-14 20:05:32,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:05:32,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 305 states and 498 transitions. [2022-12-14 20:05:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 498 transitions. [2022-12-14 20:05:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:05:32,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 308 states and 503 transitions. [2022-12-14 20:05:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 503 transitions. [2022-12-14 20:05:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:05:32,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:33,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 309 states and 503 transitions. [2022-12-14 20:05:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 503 transitions. [2022-12-14 20:05:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:05:33,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:33,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 323 states and 536 transitions. [2022-12-14 20:05:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 536 transitions. [2022-12-14 20:05:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:05:33,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 338 states and 571 transitions. [2022-12-14 20:05:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 571 transitions. [2022-12-14 20:05:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 341 states and 576 transitions. [2022-12-14 20:05:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 576 transitions. [2022-12-14 20:05:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:34,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 342 states and 576 transitions. [2022-12-14 20:05:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 576 transitions. [2022-12-14 20:05:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:34,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 345 states and 581 transitions. [2022-12-14 20:05:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 581 transitions. [2022-12-14 20:05:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 346 states and 581 transitions. [2022-12-14 20:05:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 581 transitions. [2022-12-14 20:05:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 349 states and 586 transitions. [2022-12-14 20:05:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 586 transitions. [2022-12-14 20:05:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 350 states and 586 transitions. [2022-12-14 20:05:34,893 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 586 transitions. [2022-12-14 20:05:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 353 states and 591 transitions. [2022-12-14 20:05:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 591 transitions. [2022-12-14 20:05:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:34,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:34,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 354 states and 591 transitions. [2022-12-14 20:05:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 591 transitions. [2022-12-14 20:05:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:35,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 357 states and 596 transitions. [2022-12-14 20:05:35,085 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 596 transitions. [2022-12-14 20:05:35,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:35,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 358 states and 596 transitions. [2022-12-14 20:05:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 596 transitions. [2022-12-14 20:05:35,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:35,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 361 states and 601 transitions. [2022-12-14 20:05:35,224 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 601 transitions. [2022-12-14 20:05:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:05:35,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 362 states and 601 transitions. [2022-12-14 20:05:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 601 transitions. [2022-12-14 20:05:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 365 states and 606 transitions. [2022-12-14 20:05:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 606 transitions. [2022-12-14 20:05:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 366 states and 606 transitions. [2022-12-14 20:05:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 606 transitions. [2022-12-14 20:05:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 369 states and 611 transitions. [2022-12-14 20:05:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 611 transitions. [2022-12-14 20:05:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 370 states and 611 transitions. [2022-12-14 20:05:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 611 transitions. [2022-12-14 20:05:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 373 states and 616 transitions. [2022-12-14 20:05:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 616 transitions. [2022-12-14 20:05:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 374 states and 616 transitions. [2022-12-14 20:05:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 616 transitions. [2022-12-14 20:05:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 377 states and 621 transitions. [2022-12-14 20:05:35,811 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 621 transitions. [2022-12-14 20:05:35,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 378 states and 621 transitions. [2022-12-14 20:05:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 621 transitions. [2022-12-14 20:05:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 381 states and 626 transitions. [2022-12-14 20:05:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 626 transitions. [2022-12-14 20:05:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:35,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:36,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:36,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 382 states and 626 transitions. [2022-12-14 20:05:36,009 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 626 transitions. [2022-12-14 20:05:36,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:36,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:36,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:36,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:36,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 402 states and 674 transitions. [2022-12-14 20:05:36,911 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 674 transitions. [2022-12-14 20:05:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:36,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:36,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:36,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 405 states and 679 transitions. [2022-12-14 20:05:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 679 transitions. [2022-12-14 20:05:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:05:36,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:36,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:37,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 406 states and 679 transitions. [2022-12-14 20:05:37,043 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 679 transitions. [2022-12-14 20:05:37,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:05:37,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:37,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 427 states and 729 transitions. [2022-12-14 20:05:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 729 transitions. [2022-12-14 20:05:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:38,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 430 states and 734 transitions. [2022-12-14 20:05:38,928 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 734 transitions. [2022-12-14 20:05:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:38,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 431 states and 734 transitions. [2022-12-14 20:05:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 734 transitions. [2022-12-14 20:05:38,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:38,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 434 states and 739 transitions. [2022-12-14 20:05:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 739 transitions. [2022-12-14 20:05:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 435 states and 739 transitions. [2022-12-14 20:05:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 739 transitions. [2022-12-14 20:05:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 438 states and 744 transitions. [2022-12-14 20:05:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 744 transitions. [2022-12-14 20:05:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 439 states and 744 transitions. [2022-12-14 20:05:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 744 transitions. [2022-12-14 20:05:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 442 states and 749 transitions. [2022-12-14 20:05:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 749 transitions. [2022-12-14 20:05:39,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 443 states and 749 transitions. [2022-12-14 20:05:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 749 transitions. [2022-12-14 20:05:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 446 states and 754 transitions. [2022-12-14 20:05:39,404 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 754 transitions. [2022-12-14 20:05:39,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 447 states and 754 transitions. [2022-12-14 20:05:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 754 transitions. [2022-12-14 20:05:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 450 states and 759 transitions. [2022-12-14 20:05:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 759 transitions. [2022-12-14 20:05:39,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 451 states and 759 transitions. [2022-12-14 20:05:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 759 transitions. [2022-12-14 20:05:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 454 states and 764 transitions. [2022-12-14 20:05:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 764 transitions. [2022-12-14 20:05:39,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 455 states and 764 transitions. [2022-12-14 20:05:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 764 transitions. [2022-12-14 20:05:39,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 458 states and 769 transitions. [2022-12-14 20:05:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 769 transitions. [2022-12-14 20:05:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 459 states and 769 transitions. [2022-12-14 20:05:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 769 transitions. [2022-12-14 20:05:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 462 states and 774 transitions. [2022-12-14 20:05:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 774 transitions. [2022-12-14 20:05:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:05:39,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 463 states and 774 transitions. [2022-12-14 20:05:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 774 transitions. [2022-12-14 20:05:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:39,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 466 states and 779 transitions. [2022-12-14 20:05:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 779 transitions. [2022-12-14 20:05:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:39,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 467 states and 779 transitions. [2022-12-14 20:05:40,055 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 779 transitions. [2022-12-14 20:05:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 470 states and 784 transitions. [2022-12-14 20:05:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 784 transitions. [2022-12-14 20:05:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 471 states and 784 transitions. [2022-12-14 20:05:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 784 transitions. [2022-12-14 20:05:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 474 states and 789 transitions. [2022-12-14 20:05:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 789 transitions. [2022-12-14 20:05:40,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 475 states and 789 transitions. [2022-12-14 20:05:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 789 transitions. [2022-12-14 20:05:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 478 states and 794 transitions. [2022-12-14 20:05:40,340 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 794 transitions. [2022-12-14 20:05:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 479 states and 794 transitions. [2022-12-14 20:05:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 794 transitions. [2022-12-14 20:05:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 482 states and 799 transitions. [2022-12-14 20:05:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 799 transitions. [2022-12-14 20:05:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 483 states and 799 transitions. [2022-12-14 20:05:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 799 transitions. [2022-12-14 20:05:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 486 states and 804 transitions. [2022-12-14 20:05:40,557 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 804 transitions. [2022-12-14 20:05:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 487 states and 804 transitions. [2022-12-14 20:05:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 804 transitions. [2022-12-14 20:05:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 490 states and 809 transitions. [2022-12-14 20:05:40,664 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 809 transitions. [2022-12-14 20:05:40,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 491 states and 809 transitions. [2022-12-14 20:05:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 809 transitions. [2022-12-14 20:05:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:40,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 518 states and 874 transitions. [2022-12-14 20:05:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 874 transitions. [2022-12-14 20:05:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:44,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 521 states and 879 transitions. [2022-12-14 20:05:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 879 transitions. [2022-12-14 20:05:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:44,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:44,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:44,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 522 states and 879 transitions. [2022-12-14 20:05:44,279 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 879 transitions. [2022-12-14 20:05:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:44,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 525 states and 884 transitions. [2022-12-14 20:05:44,336 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 884 transitions. [2022-12-14 20:05:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:05:44,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 526 states and 884 transitions. [2022-12-14 20:05:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 884 transitions. [2022-12-14 20:05:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 20:05:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:44,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:44,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 554 states and 951 transitions. [2022-12-14 20:05:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 951 transitions. [2022-12-14 20:05:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:48,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:48,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 557 states and 956 transitions. [2022-12-14 20:05:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 956 transitions. [2022-12-14 20:05:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:48,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 558 states and 956 transitions. [2022-12-14 20:05:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 956 transitions. [2022-12-14 20:05:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:48,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 561 states and 961 transitions. [2022-12-14 20:05:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 961 transitions. [2022-12-14 20:05:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:48,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:48,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 562 states and 961 transitions. [2022-12-14 20:05:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 961 transitions. [2022-12-14 20:05:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:48,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:48,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 565 states and 966 transitions. [2022-12-14 20:05:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 966 transitions. [2022-12-14 20:05:48,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:48,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 566 states and 966 transitions. [2022-12-14 20:05:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 966 transitions. [2022-12-14 20:05:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 569 states and 971 transitions. [2022-12-14 20:05:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 971 transitions. [2022-12-14 20:05:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 570 states and 971 transitions. [2022-12-14 20:05:49,242 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 971 transitions. [2022-12-14 20:05:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 573 states and 976 transitions. [2022-12-14 20:05:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 976 transitions. [2022-12-14 20:05:49,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 574 states and 976 transitions. [2022-12-14 20:05:49,439 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 976 transitions. [2022-12-14 20:05:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 577 states and 981 transitions. [2022-12-14 20:05:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 981 transitions. [2022-12-14 20:05:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 578 states and 981 transitions. [2022-12-14 20:05:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 981 transitions. [2022-12-14 20:05:49,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 581 states and 986 transitions. [2022-12-14 20:05:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 986 transitions. [2022-12-14 20:05:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 582 states and 986 transitions. [2022-12-14 20:05:49,831 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 986 transitions. [2022-12-14 20:05:49,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 585 states and 991 transitions. [2022-12-14 20:05:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 991 transitions. [2022-12-14 20:05:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:49,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 586 states and 991 transitions. [2022-12-14 20:05:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 991 transitions. [2022-12-14 20:05:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 589 states and 996 transitions. [2022-12-14 20:05:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 996 transitions. [2022-12-14 20:05:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 590 states and 996 transitions. [2022-12-14 20:05:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 996 transitions. [2022-12-14 20:05:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 593 states and 1001 transitions. [2022-12-14 20:05:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1001 transitions. [2022-12-14 20:05:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 594 states and 1001 transitions. [2022-12-14 20:05:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1001 transitions. [2022-12-14 20:05:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 597 states and 1006 transitions. [2022-12-14 20:05:50,473 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1006 transitions. [2022-12-14 20:05:50,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 598 states and 1006 transitions. [2022-12-14 20:05:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1006 transitions. [2022-12-14 20:05:50,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 601 states and 1011 transitions. [2022-12-14 20:05:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1011 transitions. [2022-12-14 20:05:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:05:50,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 602 states and 1011 transitions. [2022-12-14 20:05:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1011 transitions. [2022-12-14 20:05:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:50,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 605 states and 1016 transitions. [2022-12-14 20:05:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1016 transitions. [2022-12-14 20:05:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:50,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 606 states and 1016 transitions. [2022-12-14 20:05:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1016 transitions. [2022-12-14 20:05:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:50,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 609 states and 1021 transitions. [2022-12-14 20:05:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1021 transitions. [2022-12-14 20:05:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:50,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 610 states and 1021 transitions. [2022-12-14 20:05:51,012 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1021 transitions. [2022-12-14 20:05:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 613 states and 1026 transitions. [2022-12-14 20:05:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1026 transitions. [2022-12-14 20:05:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 614 states and 1026 transitions. [2022-12-14 20:05:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1026 transitions. [2022-12-14 20:05:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 617 states and 1031 transitions. [2022-12-14 20:05:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1031 transitions. [2022-12-14 20:05:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 618 states and 1031 transitions. [2022-12-14 20:05:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1031 transitions. [2022-12-14 20:05:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 621 states and 1036 transitions. [2022-12-14 20:05:51,364 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1036 transitions. [2022-12-14 20:05:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 622 states and 1036 transitions. [2022-12-14 20:05:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1036 transitions. [2022-12-14 20:05:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 625 states and 1041 transitions. [2022-12-14 20:05:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1041 transitions. [2022-12-14 20:05:51,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 626 states and 1041 transitions. [2022-12-14 20:05:51,576 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1041 transitions. [2022-12-14 20:05:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 629 states and 1046 transitions. [2022-12-14 20:05:51,645 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1046 transitions. [2022-12-14 20:05:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 630 states and 1046 transitions. [2022-12-14 20:05:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1046 transitions. [2022-12-14 20:05:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 633 states and 1051 transitions. [2022-12-14 20:05:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1051 transitions. [2022-12-14 20:05:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 634 states and 1051 transitions. [2022-12-14 20:05:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1051 transitions. [2022-12-14 20:05:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 637 states and 1056 transitions. [2022-12-14 20:05:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1056 transitions. [2022-12-14 20:05:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 638 states and 1056 transitions. [2022-12-14 20:05:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1056 transitions. [2022-12-14 20:05:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:51,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 641 states and 1061 transitions. [2022-12-14 20:05:52,054 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1061 transitions. [2022-12-14 20:05:52,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:52,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 642 states and 1061 transitions. [2022-12-14 20:05:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1061 transitions. [2022-12-14 20:05:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:52,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 645 states and 1066 transitions. [2022-12-14 20:05:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1066 transitions. [2022-12-14 20:05:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:52,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 646 states and 1066 transitions. [2022-12-14 20:05:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1066 transitions. [2022-12-14 20:05:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:52,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 649 states and 1071 transitions. [2022-12-14 20:05:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1071 transitions. [2022-12-14 20:05:52,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:05:52,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 650 states and 1071 transitions. [2022-12-14 20:05:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1071 transitions. [2022-12-14 20:05:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 20:05:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 679 states and 1139 transitions. [2022-12-14 20:05:54,146 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1139 transitions. [2022-12-14 20:05:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 20:05:54,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:54,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 682 states and 1144 transitions. [2022-12-14 20:05:54,249 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1144 transitions. [2022-12-14 20:05:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 20:05:54,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:54,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 684 states and 1155 transitions. [2022-12-14 20:05:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1155 transitions. [2022-12-14 20:05:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 20:05:55,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:55,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:23,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 730 states and 1290 transitions. [2022-12-14 20:06:23,427 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1290 transitions. [2022-12-14 20:06:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:23,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:23,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 733 states and 1295 transitions. [2022-12-14 20:06:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1295 transitions. [2022-12-14 20:06:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:23,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:23,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 734 states and 1295 transitions. [2022-12-14 20:06:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1295 transitions. [2022-12-14 20:06:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:23,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:23,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 737 states and 1300 transitions. [2022-12-14 20:06:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1300 transitions. [2022-12-14 20:06:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:23,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 738 states and 1300 transitions. [2022-12-14 20:06:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1300 transitions. [2022-12-14 20:06:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:23,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:23,963 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 741 states and 1305 transitions. [2022-12-14 20:06:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1305 transitions. [2022-12-14 20:06:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 742 states and 1305 transitions. [2022-12-14 20:06:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1305 transitions. [2022-12-14 20:06:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 745 states and 1310 transitions. [2022-12-14 20:06:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1310 transitions. [2022-12-14 20:06:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 746 states and 1310 transitions. [2022-12-14 20:06:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1310 transitions. [2022-12-14 20:06:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 749 states and 1315 transitions. [2022-12-14 20:06:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1315 transitions. [2022-12-14 20:06:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 750 states and 1315 transitions. [2022-12-14 20:06:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1315 transitions. [2022-12-14 20:06:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 753 states and 1320 transitions. [2022-12-14 20:06:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1320 transitions. [2022-12-14 20:06:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 754 states and 1320 transitions. [2022-12-14 20:06:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1320 transitions. [2022-12-14 20:06:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 757 states and 1325 transitions. [2022-12-14 20:06:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1325 transitions. [2022-12-14 20:06:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 758 states and 1325 transitions. [2022-12-14 20:06:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1325 transitions. [2022-12-14 20:06:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:25,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:25,210 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 761 states and 1330 transitions. [2022-12-14 20:06:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1330 transitions. [2022-12-14 20:06:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:25,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:25,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:25,335 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 762 states and 1330 transitions. [2022-12-14 20:06:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1330 transitions. [2022-12-14 20:06:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:25,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:25,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 765 states and 1335 transitions. [2022-12-14 20:06:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1335 transitions. [2022-12-14 20:06:25,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:25,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:25,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:25,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:25,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 766 states and 1335 transitions. [2022-12-14 20:06:25,679 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1335 transitions. [2022-12-14 20:06:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:25,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:25,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:26,176 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 813 states and 1465 transitions. [2022-12-14 20:06:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1465 transitions. [2022-12-14 20:06:47,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:47,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:47,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 815 states and 1468 transitions. [2022-12-14 20:06:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1468 transitions. [2022-12-14 20:06:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:48,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:48,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 818 states and 1473 transitions. [2022-12-14 20:06:48,746 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1473 transitions. [2022-12-14 20:06:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:48,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:48,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 819 states and 1473 transitions. [2022-12-14 20:06:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1473 transitions. [2022-12-14 20:06:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:48,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 822 states and 1478 transitions. [2022-12-14 20:06:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1478 transitions. [2022-12-14 20:06:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:49,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 823 states and 1478 transitions. [2022-12-14 20:06:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1478 transitions. [2022-12-14 20:06:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:49,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:49,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:49,189 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 826 states and 1483 transitions. [2022-12-14 20:06:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1483 transitions. [2022-12-14 20:06:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:49,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:49,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 827 states and 1483 transitions. [2022-12-14 20:06:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1483 transitions. [2022-12-14 20:06:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:06:49,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:49,450 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 831 states and 1488 transitions. [2022-12-14 20:06:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1488 transitions. [2022-12-14 20:06:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:06:51,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:51,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:06:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 853 states and 1542 transitions. [2022-12-14 20:06:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1542 transitions. [2022-12-14 20:06:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:06:59,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:59,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:07:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:03,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 880 states and 1600 transitions. [2022-12-14 20:07:03,977 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1600 transitions. [2022-12-14 20:07:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:07:03,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:04,044 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:07:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 912 states and 1663 transitions. [2022-12-14 20:07:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1663 transitions. [2022-12-14 20:07:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:07:08,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 959 states and 1803 transitions. [2022-12-14 20:07:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1803 transitions. [2022-12-14 20:07:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:07:56,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:56,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:08:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1054 states and 2018 transitions. [2022-12-14 20:08:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2018 transitions. [2022-12-14 20:08:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:08:23,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:23,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:10:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1101 states and 2196 transitions. [2022-12-14 20:10:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2196 transitions. [2022-12-14 20:10:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:10:21,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:21,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:10:27,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1103 states and 2205 transitions. [2022-12-14 20:10:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2205 transitions. [2022-12-14 20:10:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:10:27,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:11:40,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1144 states and 2349 transitions. [2022-12-14 20:11:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2349 transitions. [2022-12-14 20:11:40,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:11:40,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:11:45,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1146 states and 2358 transitions. [2022-12-14 20:11:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2358 transitions. [2022-12-14 20:11:45,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:11:45,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:45,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:55,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:14:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1191 states and 2513 transitions. [2022-12-14 20:14:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2513 transitions. [2022-12-14 20:14:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:14:10,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:11,975 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:15:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1238 states and 2619 transitions. [2022-12-14 20:15:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2619 transitions. [2022-12-14 20:15:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:15:35,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:35,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:15:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1241 states and 2635 transitions. [2022-12-14 20:15:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2635 transitions. [2022-12-14 20:15:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:15:41,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:50,332 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:17:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:27,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1282 states and 2781 transitions. [2022-12-14 20:17:27,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2781 transitions. [2022-12-14 20:17:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:17:27,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:27,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1302 states and 2842 transitions. [2022-12-14 20:19:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2842 transitions. [2022-12-14 20:19:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:19:37,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.