./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-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_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/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_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/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_62cc3d36-05e3-482e-8f53-7b163d89ad24/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 1a76dc897aa0702a7581955a590e68a0e3d7c15bffbb5939a80772bf70ad5d7a --- 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 22:21:37,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:21:37,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:21:37,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:21:37,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:21:37,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:21:37,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:21:37,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:21:37,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:21:37,879 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:21:37,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:21:37,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:21:37,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:21:37,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:21:37,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:21:37,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:21:37,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:21:37,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:21:37,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:21:37,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:21:37,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:21:37,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:21:37,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:21:37,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:21:37,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:21:37,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:21:37,900 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:21:37,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:21:37,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:21:37,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:21:37,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:21:37,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:21:37,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:21:37,905 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:21:37,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:21:37,907 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:21:37,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:21:37,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:21:37,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:21:37,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:21:37,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:21:37,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:21:37,928 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:21:37,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:21:37,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:21:37,930 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:21:37,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:21:37,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:21:37,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:21:37,931 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:21:37,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:21:37,932 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:21:37,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:21:37,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:21:37,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:21:37,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:21:37,933 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:21:37,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:21:37,933 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:21:37,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:21:37,933 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:21:37,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:21:37,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:21:37,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:21:37,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:21:37,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:21:37,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:21:37,934 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:21:37,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:21:37,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:21:37,935 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_62cc3d36-05e3-482e-8f53-7b163d89ad24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a76dc897aa0702a7581955a590e68a0e3d7c15bffbb5939a80772bf70ad5d7a [2022-12-14 22:21:38,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:21:38,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:21:38,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:21:38,115 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:21:38,116 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:21:38,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-12-14 22:21:40,698 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:21:40,930 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:21:40,931 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-12-14 22:21:40,943 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/data/de27adf29/da51077df649464ea907d14fba8c515a/FLAGdfeefbd1c [2022-12-14 22:21:41,277 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/data/de27adf29/da51077df649464ea907d14fba8c515a [2022-12-14 22:21:41,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:21:41,284 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:21:41,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:21:41,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:21:41,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:21:41,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:41,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69556d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41, skipping insertion in model container [2022-12-14 22:21:41,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:41,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:21:41,353 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:21:41,528 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_62cc3d36-05e3-482e-8f53-7b163d89ad24/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[10634,10647] [2022-12-14 22:21:41,590 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_62cc3d36-05e3-482e-8f53-7b163d89ad24/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[25860,25873] [2022-12-14 22:21:41,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:21:41,747 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:21:41,782 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_62cc3d36-05e3-482e-8f53-7b163d89ad24/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[10634,10647] [2022-12-14 22:21:41,826 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_62cc3d36-05e3-482e-8f53-7b163d89ad24/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[25860,25873] [2022-12-14 22:21:41,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:21:41,939 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:21:41,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41 WrapperNode [2022-12-14 22:21:41,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:21:41,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:21:41,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:21:41,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:21:41,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:41,970 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,024 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3564 [2022-12-14 22:21:42,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:21:42,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:21:42,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:21:42,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:21:42,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,072 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:21:42,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:21:42,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:21:42,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:21:42,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:41" (1/1) ... [2022-12-14 22:21:42,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:21:42,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:21:42,108 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:21:42,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62cc3d36-05e3-482e-8f53-7b163d89ad24/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:21:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:21:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:21:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:21:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:21:42,307 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:21:42,309 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:21:43,592 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:21:43,713 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:21:43,713 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:21:43,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:21:43 BoogieIcfgContainer [2022-12-14 22:21:43,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:21:43,718 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:21:43,718 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:21:43,728 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:21:43,728 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:21:43" (1/1) ... [2022-12-14 22:21:43,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:21:43,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 666 states and 1185 transitions. [2022-12-14 22:21:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1185 transitions. [2022-12-14 22:21:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:21:43,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:44,131 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 22:21:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:44,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 671 states and 1238 transitions. [2022-12-14 22:21:44,205 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1238 transitions. [2022-12-14 22:21:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:21:44,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:44,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:44,281 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 22:21:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 671 states and 1237 transitions. [2022-12-14 22:21:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1237 transitions. [2022-12-14 22:21:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:21:44,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:44,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:44,370 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 22:21:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 681 states and 1256 transitions. [2022-12-14 22:21:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1256 transitions. [2022-12-14 22:21:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:21:44,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:44,479 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 22:21:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 697 states and 1334 transitions. [2022-12-14 22:21:44,590 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1334 transitions. [2022-12-14 22:21:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:21:44,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:44,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:44,667 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 22:21:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 704 states and 1347 transitions. [2022-12-14 22:21:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1347 transitions. [2022-12-14 22:21:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:21:44,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:44,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:44,787 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 22:21:44,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:44,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 632 states and 1202 transitions. [2022-12-14 22:21:44,934 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1202 transitions. [2022-12-14 22:21:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:44,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:44,992 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 22:21:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:45,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 650 states and 1277 transitions. [2022-12-14 22:21:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1277 transitions. [2022-12-14 22:21:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:45,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:45,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:45,333 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 22:21:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:45,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 660 states and 1296 transitions. [2022-12-14 22:21:45,352 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1296 transitions. [2022-12-14 22:21:45,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:45,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:45,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:45,392 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 22:21:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 668 states and 1350 transitions. [2022-12-14 22:21:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1350 transitions. [2022-12-14 22:21:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:45,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:45,653 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 22:21:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 675 states and 1363 transitions. [2022-12-14 22:21:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1363 transitions. [2022-12-14 22:21:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:45,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:45,709 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 22:21:45,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:45,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 684 states and 1378 transitions. [2022-12-14 22:21:45,740 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1378 transitions. [2022-12-14 22:21:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:45,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:45,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:45,778 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 22:21:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 691 states and 1391 transitions. [2022-12-14 22:21:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1391 transitions. [2022-12-14 22:21:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:45,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:45,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:45,858 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 22:21:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 702 states and 1452 transitions. [2022-12-14 22:21:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1452 transitions. [2022-12-14 22:21:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:46,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:46,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:46,450 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 22:21:46,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:46,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 709 states and 1465 transitions. [2022-12-14 22:21:46,600 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1465 transitions. [2022-12-14 22:21:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:46,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:46,671 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 22:21:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 649 states and 1342 transitions. [2022-12-14 22:21:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1342 transitions. [2022-12-14 22:21:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:47,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:47,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:47,179 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 22:21:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 653 states and 1349 transitions. [2022-12-14 22:21:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1349 transitions. [2022-12-14 22:21:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:47,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:47,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:47,243 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 22:21:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 653 states and 1348 transitions. [2022-12-14 22:21:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1348 transitions. [2022-12-14 22:21:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:47,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:47,301 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 22:21:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 654 states and 1348 transitions. [2022-12-14 22:21:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1348 transitions. [2022-12-14 22:21:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:47,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:47,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:21:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 667 states and 1410 transitions. [2022-12-14 22:21:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1410 transitions. [2022-12-14 22:21:47,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:47,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:47,904 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 22:21:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 668 states and 1410 transitions. [2022-12-14 22:21:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1410 transitions. [2022-12-14 22:21:47,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:47,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:47,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:47,979 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 22:21:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 668 states and 1408 transitions. [2022-12-14 22:21:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1408 transitions. [2022-12-14 22:21:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:48,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:48,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:48,194 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 22:21:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 673 states and 1417 transitions. [2022-12-14 22:21:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1417 transitions. [2022-12-14 22:21:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:48,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:48,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:48,242 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 22:21:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 673 states and 1414 transitions. [2022-12-14 22:21:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1414 transitions. [2022-12-14 22:21:48,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:48,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:48,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:48,293 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 22:21:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 673 states and 1411 transitions. [2022-12-14 22:21:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1411 transitions. [2022-12-14 22:21:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:48,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:48,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:48,452 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 22:21:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 657 states and 1373 transitions. [2022-12-14 22:21:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1373 transitions. [2022-12-14 22:21:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:49,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:49,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:49,653 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 22:21:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 657 states and 1371 transitions. [2022-12-14 22:21:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1371 transitions. [2022-12-14 22:21:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:49,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:49,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:49,704 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 22:21:49,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 657 states and 1370 transitions. [2022-12-14 22:21:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1370 transitions. [2022-12-14 22:21:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:49,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:49,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:49,790 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 22:21:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 638 states and 1323 transitions. [2022-12-14 22:21:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1323 transitions. [2022-12-14 22:21:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:50,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:50,840 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 22:21:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 639 states and 1323 transitions. [2022-12-14 22:21:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1323 transitions. [2022-12-14 22:21:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:50,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:50,889 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 22:21:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 640 states and 1323 transitions. [2022-12-14 22:21:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1323 transitions. [2022-12-14 22:21:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:50,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:50,947 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 22:21:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:50,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 645 states and 1332 transitions. [2022-12-14 22:21:50,962 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1332 transitions. [2022-12-14 22:21:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:50,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:50,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:50,997 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 22:21:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:51,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 665 states and 1397 transitions. [2022-12-14 22:21:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1397 transitions. [2022-12-14 22:21:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:51,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:51,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:51,259 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 22:21:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 672 states and 1410 transitions. [2022-12-14 22:21:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1410 transitions. [2022-12-14 22:21:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:21:51,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:51,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:51,329 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 22:21:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 596 states and 1215 transitions. [2022-12-14 22:21:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1215 transitions. [2022-12-14 22:21:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:51,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:51,402 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 22:21:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 577 states and 1166 transitions. [2022-12-14 22:21:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1166 transitions. [2022-12-14 22:21:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:52,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:52,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:52,207 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 22:21:53,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 574 states and 1159 transitions. [2022-12-14 22:21:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1159 transitions. [2022-12-14 22:21:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:53,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:53,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:53,614 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 22:21:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 575 states and 1159 transitions. [2022-12-14 22:21:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1159 transitions. [2022-12-14 22:21:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:53,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:53,671 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 22:21:53,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 580 states and 1167 transitions. [2022-12-14 22:21:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1167 transitions. [2022-12-14 22:21:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:53,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:53,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:53,732 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 22:21:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 581 states and 1167 transitions. [2022-12-14 22:21:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1167 transitions. [2022-12-14 22:21:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:53,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:53,945 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 22:21:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 581 states and 1166 transitions. [2022-12-14 22:21:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1166 transitions. [2022-12-14 22:21:56,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:56,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:56,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:56,593 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 22:21:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 582 states and 1166 transitions. [2022-12-14 22:21:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1166 transitions. [2022-12-14 22:21:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:56,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:56,646 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 22:21:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 577 states and 1156 transitions. [2022-12-14 22:21:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1156 transitions. [2022-12-14 22:21:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:56,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:56,695 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 22:21:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 582 states and 1165 transitions. [2022-12-14 22:21:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1165 transitions. [2022-12-14 22:21:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:56,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:56,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:56,741 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 22:21:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 587 states and 1174 transitions. [2022-12-14 22:21:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1174 transitions. [2022-12-14 22:21:56,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:56,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:56,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:56,793 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 22:21:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 587 states and 1171 transitions. [2022-12-14 22:21:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1171 transitions. [2022-12-14 22:21:56,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:56,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:56,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:56,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:56,842 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 22:21:57,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 584 states and 1164 transitions. [2022-12-14 22:21:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1164 transitions. [2022-12-14 22:21:57,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:21:57,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:57,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:57,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:57,914 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 22:22:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 594 states and 1203 transitions. [2022-12-14 22:22:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1203 transitions. [2022-12-14 22:22:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:22:02,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:02,473 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 22:22:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 589 states and 1193 transitions. [2022-12-14 22:22:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1193 transitions. [2022-12-14 22:22:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:22:02,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:02,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:02,520 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 22:22:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 594 states and 1201 transitions. [2022-12-14 22:22:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1201 transitions. [2022-12-14 22:22:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:22:02,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:02,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:02,575 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 22:22:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 599 states and 1210 transitions. [2022-12-14 22:22:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1210 transitions. [2022-12-14 22:22:02,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:22:02,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:03,005 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 22:22:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:07,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 599 states and 1209 transitions. [2022-12-14 22:22:07,234 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1209 transitions. [2022-12-14 22:22:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:07,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:07,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:07,263 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 22:22:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 596 states and 1202 transitions. [2022-12-14 22:22:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1202 transitions. [2022-12-14 22:22:09,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:09,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:09,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:09,144 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 22:22:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 591 states and 1190 transitions. [2022-12-14 22:22:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1190 transitions. [2022-12-14 22:22:09,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:09,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:09,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:09,189 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 22:22:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 596 states and 1200 transitions. [2022-12-14 22:22:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1200 transitions. [2022-12-14 22:22:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:09,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:09,249 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 22:22:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:10,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 583 states and 1175 transitions. [2022-12-14 22:22:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1175 transitions. [2022-12-14 22:22:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:10,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:10,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:10,497 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 22:22:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 583 states and 1174 transitions. [2022-12-14 22:22:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1174 transitions. [2022-12-14 22:22:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:12,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:12,559 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 22:22:12,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:12,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 580 states and 1167 transitions. [2022-12-14 22:22:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1167 transitions. [2022-12-14 22:22:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:12,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:12,632 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 22:22:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 575 states and 1157 transitions. [2022-12-14 22:22:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1157 transitions. [2022-12-14 22:22:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:12,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:12,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:12,700 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 22:22:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 570 states and 1147 transitions. [2022-12-14 22:22:12,724 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1147 transitions. [2022-12-14 22:22:12,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:12,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:12,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:12,775 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 22:22:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 571 states and 1147 transitions. [2022-12-14 22:22:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1147 transitions. [2022-12-14 22:22:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:12,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:12,836 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 22:22:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 576 states and 1155 transitions. [2022-12-14 22:22:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1155 transitions. [2022-12-14 22:22:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:12,880 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 22:22:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:12,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 581 states and 1164 transitions. [2022-12-14 22:22:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1164 transitions. [2022-12-14 22:22:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:12,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:12,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:12,962 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 22:22:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 581 states and 1163 transitions. [2022-12-14 22:22:13,001 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1163 transitions. [2022-12-14 22:22:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:13,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:13,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:13,030 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 22:22:13,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:13,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 576 states and 1153 transitions. [2022-12-14 22:22:13,048 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1153 transitions. [2022-12-14 22:22:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:13,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:13,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:13,086 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 22:22:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 571 states and 1141 transitions. [2022-12-14 22:22:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1141 transitions. [2022-12-14 22:22:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:13,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:13,487 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 22:22:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 588 states and 1198 transitions. [2022-12-14 22:22:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1198 transitions. [2022-12-14 22:22:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:19,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:19,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:19,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:19,328 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 22:22:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 592 states and 1206 transitions. [2022-12-14 22:22:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1206 transitions. [2022-12-14 22:22:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:20,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:20,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:20,484 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 22:22:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:20,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 608 states and 1251 transitions. [2022-12-14 22:22:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1251 transitions. [2022-12-14 22:22:20,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:20,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:20,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:20,961 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 22:22:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 612 states and 1258 transitions. [2022-12-14 22:22:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1258 transitions. [2022-12-14 22:22:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:21,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:21,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:21,389 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 22:22:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 619 states and 1271 transitions. [2022-12-14 22:22:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1271 transitions. [2022-12-14 22:22:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:21,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:21,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:21,443 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 22:22:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:21,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 619 states and 1268 transitions. [2022-12-14 22:22:21,463 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1268 transitions. [2022-12-14 22:22:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:21,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:21,489 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 22:22:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:22,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 632 states and 1310 transitions. [2022-12-14 22:22:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1310 transitions. [2022-12-14 22:22:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:22,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:22,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:22,989 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 22:22:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 556 states and 1102 transitions. [2022-12-14 22:22:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1102 transitions. [2022-12-14 22:22:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:24,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,579 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 22:22:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 557 states and 1105 transitions. [2022-12-14 22:22:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1105 transitions. [2022-12-14 22:22:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:24,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,635 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 22:22:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 552 states and 1093 transitions. [2022-12-14 22:22:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1093 transitions. [2022-12-14 22:22:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:24,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,696 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 22:22:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 547 states and 1080 transitions. [2022-12-14 22:22:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1080 transitions. [2022-12-14 22:22:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:24,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:25,194 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 22:22:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:34,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 560 states and 1118 transitions. [2022-12-14 22:22:34,004 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1118 transitions. [2022-12-14 22:22:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:34,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:34,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:34,051 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 22:22:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 570 states and 1151 transitions. [2022-12-14 22:22:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1151 transitions. [2022-12-14 22:22:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:40,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:40,135 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 22:22:42,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 577 states and 1177 transitions. [2022-12-14 22:22:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1177 transitions. [2022-12-14 22:22:42,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:42,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:42,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:42,609 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 22:22:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 574 states and 1170 transitions. [2022-12-14 22:22:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1170 transitions. [2022-12-14 22:22:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:44,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:44,600 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 22:22:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 574 states and 1169 transitions. [2022-12-14 22:22:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1169 transitions. [2022-12-14 22:22:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:46,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:46,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:46,648 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 22:22:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 569 states and 1156 transitions. [2022-12-14 22:22:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1156 transitions. [2022-12-14 22:22:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:46,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:46,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:46,692 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 22:22:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 573 states and 1166 transitions. [2022-12-14 22:22:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1166 transitions. [2022-12-14 22:22:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:49,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:49,451 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 22:22:50,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 573 states and 1162 transitions. [2022-12-14 22:22:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1162 transitions. [2022-12-14 22:22:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:50,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:50,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:50,675 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 22:22:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 577 states and 1177 transitions. [2022-12-14 22:22:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1177 transitions. [2022-12-14 22:22:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:52,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:52,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:52,128 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 22:22:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 577 states and 1176 transitions. [2022-12-14 22:22:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1176 transitions. [2022-12-14 22:22:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:52,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:52,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:52,549 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 22:22:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 577 states and 1172 transitions. [2022-12-14 22:22:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1172 transitions. [2022-12-14 22:22:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:52,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:52,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:52,619 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 22:22:58,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 584 states and 1190 transitions. [2022-12-14 22:22:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1190 transitions. [2022-12-14 22:22:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:22:58,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:58,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:58,812 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 22:23:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 565 states and 1121 transitions. [2022-12-14 22:23:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1121 transitions. [2022-12-14 22:23:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:23:02,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:02,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:02,757 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 22:23:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 566 states and 1121 transitions. [2022-12-14 22:23:02,779 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1121 transitions. [2022-12-14 22:23:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:23:02,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:02,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:02,806 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 22:23:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 567 states and 1121 transitions. [2022-12-14 22:23:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1121 transitions. [2022-12-14 22:23:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:23:02,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:02,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:02,857 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 22:23:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 568 states and 1121 transitions. [2022-12-14 22:23:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1121 transitions. [2022-12-14 22:23:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:23:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:02,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:02,906 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 22:23:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 573 states and 1130 transitions. [2022-12-14 22:23:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1130 transitions. [2022-12-14 22:23:02,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:02,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:02,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:02,991 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 22:23:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 574 states and 1130 transitions. [2022-12-14 22:23:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1130 transitions. [2022-12-14 22:23:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:03,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:03,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:03,051 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 22:23:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 575 states and 1132 transitions. [2022-12-14 22:23:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1132 transitions. [2022-12-14 22:23:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:03,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:03,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:03,862 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 22:23:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:03,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 576 states and 1132 transitions. [2022-12-14 22:23:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1132 transitions. [2022-12-14 22:23:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:03,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:03,945 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 22:23:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 577 states and 1132 transitions. [2022-12-14 22:23:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1132 transitions. [2022-12-14 22:23:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:04,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:04,415 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 22:23:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 577 states and 1130 transitions. [2022-12-14 22:23:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1130 transitions. [2022-12-14 22:23:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:05,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:05,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:07,563 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 22:23:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 581 states and 1142 transitions. [2022-12-14 22:23:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1142 transitions. [2022-12-14 22:23:27,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:27,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:27,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:27,527 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 22:23:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 585 states and 1154 transitions. [2022-12-14 22:23:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1154 transitions. [2022-12-14 22:23:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:29,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:29,548 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 22:23:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 566 states and 1081 transitions. [2022-12-14 22:23:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1081 transitions. [2022-12-14 22:23:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:32,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:32,130 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 22:23:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 566 states and 1080 transitions. [2022-12-14 22:23:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1080 transitions. [2022-12-14 22:23:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:37,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:37,665 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 22:23:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 566 states and 1070 transitions. [2022-12-14 22:23:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1070 transitions. [2022-12-14 22:23:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:39,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:39,267 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 22:23:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:41,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 570 states and 1080 transitions. [2022-12-14 22:23:41,122 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1080 transitions. [2022-12-14 22:23:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:23:41,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:41,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:42,788 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 22:24:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 587 states and 1118 transitions. [2022-12-14 22:24:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1118 transitions. [2022-12-14 22:24:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:24:09,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:09,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:09,429 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 22:24:10,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:10,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 591 states and 1128 transitions. [2022-12-14 22:24:10,658 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1128 transitions. [2022-12-14 22:24:10,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:24:10,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:10,683 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 22:24:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 596 states and 1137 transitions. [2022-12-14 22:24:10,706 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1137 transitions. [2022-12-14 22:24:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:24:10,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:10,729 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 22:24:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 593 states and 1130 transitions. [2022-12-14 22:24:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1130 transitions. [2022-12-14 22:24:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:24:17,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:17,230 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 22:24:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 588 states and 1108 transitions. [2022-12-14 22:24:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1108 transitions. [2022-12-14 22:24:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:24:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:17,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:17,281 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 22:24:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 593 states and 1118 transitions. [2022-12-14 22:24:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1118 transitions. [2022-12-14 22:24:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 22:24:17,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:17,356 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 22:24:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 593 states and 1117 transitions. [2022-12-14 22:24:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1117 transitions. [2022-12-14 22:24:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:24:22,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:22,176 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 22:24:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 594 states and 1117 transitions. [2022-12-14 22:24:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1117 transitions. [2022-12-14 22:24:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:24:22,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:22,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:25,925 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 22:25:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 607 states and 1148 transitions. [2022-12-14 22:25:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1148 transitions. [2022-12-14 22:25:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:25:12,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:12,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:12,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:19,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 615 states and 1166 transitions. [2022-12-14 22:25:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1166 transitions. [2022-12-14 22:25:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:25:19,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:19,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:19,274 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 22:25:21,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 616 states and 1166 transitions. [2022-12-14 22:25:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1166 transitions. [2022-12-14 22:25:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:25:21,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:21,141 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 22:25:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 613 states and 1160 transitions. [2022-12-14 22:25:26,834 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1160 transitions. [2022-12-14 22:25:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:25:26,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:29,037 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 22:26:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 627 states and 1194 transitions. [2022-12-14 22:26:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1194 transitions. [2022-12-14 22:26:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:26:07,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:07,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:07,201 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 22:26:10,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 627 states and 1193 transitions. [2022-12-14 22:26:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1193 transitions. [2022-12-14 22:26:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:26:10,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:10,287 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 22:26:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:23,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 627 states and 1189 transitions. [2022-12-14 22:26:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1189 transitions. [2022-12-14 22:26:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:26:23,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:29,439 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 22:27:34,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:34,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 636 states and 1210 transitions. [2022-12-14 22:27:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1210 transitions. [2022-12-14 22:27:34,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:27:34,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:34,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:34,318 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 22:27:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:39,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 633 states and 1203 transitions. [2022-12-14 22:27:39,280 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1203 transitions. [2022-12-14 22:27:39,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:27:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:39,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:39,305 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 22:27:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 628 states and 1178 transitions. [2022-12-14 22:27:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1178 transitions. [2022-12-14 22:27:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:27:39,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:39,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:39,452 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 22:27:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 628 states and 1177 transitions. [2022-12-14 22:27:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1177 transitions. [2022-12-14 22:27:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:27:44,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:44,653 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 22:27:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:44,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 629 states and 1186 transitions. [2022-12-14 22:27:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1186 transitions. [2022-12-14 22:27:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:27:44,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:44,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:44,722 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 22:27:45,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:45,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 630 states and 1186 transitions. [2022-12-14 22:27:45,593 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1186 transitions. [2022-12-14 22:27:45,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:27:45,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:45,619 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 22:27:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 625 states and 1170 transitions. [2022-12-14 22:27:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1170 transitions. [2022-12-14 22:27:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:27:45,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:45,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:47,181 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 22:28:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:22,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 643 states and 1214 transitions. [2022-12-14 22:28:22,095 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1214 transitions. [2022-12-14 22:28:22,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:28:22,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:22,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:22,121 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 22:28:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 655 states and 1238 transitions. [2022-12-14 22:28:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1238 transitions. [2022-12-14 22:28:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:28:27,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:27,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:27,244 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 22:28:46,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 655 states and 1234 transitions. [2022-12-14 22:28:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1234 transitions. [2022-12-14 22:28:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:28:46,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:46,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:46,487 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 22:28:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 655 states and 1217 transitions. [2022-12-14 22:28:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1217 transitions. [2022-12-14 22:28:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:28:51,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:51,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:51,769 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 22:29:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 655 states and 1216 transitions. [2022-12-14 22:29:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1216 transitions. [2022-12-14 22:29:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:29:05,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:06,281 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 22:29:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 673 states and 1265 transitions. [2022-12-14 22:29:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1265 transitions. [2022-12-14 22:29:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:29:18,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:18,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:18,065 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 22:29:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:25,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 681 states and 1278 transitions. [2022-12-14 22:29:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1278 transitions. [2022-12-14 22:29:25,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:29:25,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:25,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:25,156 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 22:29:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 690 states and 1293 transitions. [2022-12-14 22:29:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1293 transitions. [2022-12-14 22:29:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:29:33,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:33,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:33,801 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 22:29:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 699 states and 1311 transitions. [2022-12-14 22:29:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1311 transitions. [2022-12-14 22:29:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:29:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:42,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:29:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:44,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 703 states and 1320 transitions. [2022-12-14 22:29:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1320 transitions. [2022-12-14 22:29:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:29:44,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:44,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:44,697 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 22:29:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:46,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 709 states and 1328 transitions. [2022-12-14 22:29:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1328 transitions. [2022-12-14 22:29:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:29:46,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:50,684 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 22:30:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 721 states and 1352 transitions. [2022-12-14 22:30:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1352 transitions. [2022-12-14 22:30:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:30:53,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:53,773 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 22:30:55,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 725 states and 1358 transitions. [2022-12-14 22:30:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1358 transitions. [2022-12-14 22:30:55,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:30:55,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:55,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:55,979 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 22:31:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 729 states and 1395 transitions. [2022-12-14 22:31:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1395 transitions. [2022-12-14 22:31:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:31:01,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:01,184 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 22:31:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 708 states and 1311 transitions. [2022-12-14 22:31:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1311 transitions. [2022-12-14 22:31:08,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:31:08,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:08,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:09,520 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 22:31:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:51,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 723 states and 1337 transitions. [2022-12-14 22:31:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1337 transitions. [2022-12-14 22:31:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:31:51,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:51,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:56,570 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 22:33:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 732 states and 1357 transitions. [2022-12-14 22:33:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1357 transitions. [2022-12-14 22:33:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:33:19,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:19,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:19,810 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 22:33:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 744 states and 1381 transitions. [2022-12-14 22:33:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1381 transitions. [2022-12-14 22:33:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:33:35,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:35,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:35,470 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 22:33:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:38,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 748 states and 1389 transitions. [2022-12-14 22:33:38,223 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1389 transitions. [2022-12-14 22:33:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:33:38,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:38,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:38,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:38,291 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 22:33:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 749 states and 1389 transitions. [2022-12-14 22:33:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1389 transitions. [2022-12-14 22:33:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:33:39,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:39,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:39,874 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 22:33:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 750 states and 1389 transitions. [2022-12-14 22:33:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1389 transitions. [2022-12-14 22:33:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:33:39,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:39,988 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 22:33:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 751 states and 1389 transitions. [2022-12-14 22:33:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1389 transitions. [2022-12-14 22:33:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:33:40,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:40,078 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 22:33:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 754 states and 1391 transitions. [2022-12-14 22:33:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1391 transitions. [2022-12-14 22:33:42,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:33:42,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:42,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:42,766 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 22:33:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 758 states and 1397 transitions. [2022-12-14 22:33:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1397 transitions. [2022-12-14 22:33:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:33:48,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:48,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:48,104 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 22:33:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 759 states and 1403 transitions. [2022-12-14 22:33:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1403 transitions. [2022-12-14 22:33:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:33:49,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:49,460 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 22:33:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:52,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 762 states and 1405 transitions. [2022-12-14 22:33:52,012 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1405 transitions. [2022-12-14 22:33:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:33:52,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:52,045 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 22:34:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:07,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 762 states and 1400 transitions. [2022-12-14 22:34:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1400 transitions. [2022-12-14 22:34:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:34:07,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:07,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:07,511 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 22:34:07,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 763 states and 1400 transitions. [2022-12-14 22:34:07,597 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1400 transitions. [2022-12-14 22:34:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:34:07,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:07,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:08,787 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 22:34:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 755 states and 1383 transitions. [2022-12-14 22:34:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1383 transitions. [2022-12-14 22:34:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:34:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:54,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.