./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/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_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/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_857971cd-348c-4a75-915d-ed492dbbd583/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 11bb1f05736dca729c358ce9b340534ff3d0ef3cd2b5d7b8f4dea43dade9112f --- 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 17:57:41,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 17:57:41,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 17:57:41,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 17:57:41,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 17:57:41,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 17:57:41,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 17:57:41,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 17:57:41,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 17:57:41,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 17:57:41,833 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 17:57:41,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 17:57:41,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 17:57:41,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 17:57:41,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 17:57:41,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 17:57:41,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 17:57:41,850 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 17:57:41,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 17:57:41,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 17:57:41,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 17:57:41,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 17:57:41,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 17:57:41,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 17:57:41,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 17:57:41,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 17:57:41,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 17:57:41,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 17:57:41,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 17:57:41,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 17:57:41,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 17:57:41,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 17:57:41,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 17:57:41,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 17:57:41,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 17:57:41,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 17:57:41,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 17:57:41,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 17:57:41,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 17:57:41,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 17:57:41,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 17:57:41,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 17:57:41,892 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 17:57:41,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 17:57:41,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 17:57:41,894 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 17:57:41,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 17:57:41,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 17:57:41,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 17:57:41,895 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 17:57:41,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 17:57:41,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 17:57:41,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 17:57:41,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 17:57:41,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 17:57:41,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 17:57:41,896 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 17:57:41,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 17:57:41,896 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 17:57:41,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 17:57:41,897 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 17:57:41,897 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 17:57:41,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 17:57:41,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:57:41,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 17:57:41,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 17:57:41,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 17:57:41,898 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 17:57:41,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 17:57:41,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 17:57:41,898 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_857971cd-348c-4a75-915d-ed492dbbd583/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11bb1f05736dca729c358ce9b340534ff3d0ef3cd2b5d7b8f4dea43dade9112f [2022-12-14 17:57:42,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 17:57:42,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 17:57:42,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 17:57:42,102 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 17:57:42,102 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 17:57:42,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c [2022-12-14 17:57:44,671 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 17:57:44,925 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 17:57:44,926 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c [2022-12-14 17:57:44,943 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/data/96b32f7d9/4314c9272a79414c930d085412b0a0d6/FLAG55ef0dffe [2022-12-14 17:57:44,955 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/data/96b32f7d9/4314c9272a79414c930d085412b0a0d6 [2022-12-14 17:57:44,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 17:57:44,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 17:57:44,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 17:57:44,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 17:57:44,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 17:57:44,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:57:44" (1/1) ... [2022-12-14 17:57:44,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ebbb6bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:44, skipping insertion in model container [2022-12-14 17:57:44,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:57:44" (1/1) ... [2022-12-14 17:57:44,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 17:57:45,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 17:57:45,309 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_857971cd-348c-4a75-915d-ed492dbbd583/sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c[66437,66450] [2022-12-14 17:57:45,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:57:45,333 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 17:57:45,409 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_857971cd-348c-4a75-915d-ed492dbbd583/sv-benchmarks/c/product-lines/elevator_spec9_product27.cil.c[66437,66450] [2022-12-14 17:57:45,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:57:45,430 INFO L208 MainTranslator]: Completed translation [2022-12-14 17:57:45,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45 WrapperNode [2022-12-14 17:57:45,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 17:57:45,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 17:57:45,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 17:57:45,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 17:57:45,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,455 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,489 INFO L138 Inliner]: procedures = 95, calls = 339, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 1122 [2022-12-14 17:57:45,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 17:57:45,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 17:57:45,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 17:57:45,490 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 17:57:45,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,502 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,568 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 17:57:45,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 17:57:45,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 17:57:45,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 17:57:45,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:57:45" (1/1) ... [2022-12-14 17:57:45,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:57:45,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 17:57:45,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 17:57:45,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_857971cd-348c-4a75-915d-ed492dbbd583/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 17:57:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 17:57:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-14 17:57:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-14 17:57:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-14 17:57:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-14 17:57:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 17:57:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 17:57:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-12-14 17:57:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-12-14 17:57:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 17:57:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 17:57:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 17:57:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 17:57:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 17:57:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 17:57:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 17:57:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 17:57:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 17:57:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 17:57:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 17:57:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 17:57:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 17:57:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 17:57:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 17:57:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 17:57:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-14 17:57:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-14 17:57:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 17:57:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 17:57:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2022-12-14 17:57:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2022-12-14 17:57:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 17:57:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 17:57:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 17:57:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 17:57:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 17:57:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 17:57:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 17:57:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 17:57:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2022-12-14 17:57:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2022-12-14 17:57:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 17:57:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 17:57:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 17:57:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 17:57:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 17:57:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 17:57:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 17:57:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 17:57:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 17:57:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 17:57:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 17:57:45,776 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 17:57:45,779 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 17:57:46,575 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 17:57:47,018 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 17:57:47,019 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 17:57:47,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:57:47 BoogieIcfgContainer [2022-12-14 17:57:47,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 17:57:47,022 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 17:57:47,022 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 17:57:47,029 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 17:57:47,029 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:57:47" (1/1) ... [2022-12-14 17:57:47,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 17:57:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:47,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 365 states and 578 transitions. [2022-12-14 17:57:47,090 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 578 transitions. [2022-12-14 17:57:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 17:57:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 17:57:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 364 states and 571 transitions. [2022-12-14 17:57:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 571 transitions. [2022-12-14 17:57:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:57:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:47,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 17:57:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 385 states and 621 transitions. [2022-12-14 17:57:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 621 transitions. [2022-12-14 17:57:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:57:48,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:48,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 17:57:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 385 states and 620 transitions. [2022-12-14 17:57:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 620 transitions. [2022-12-14 17:57:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 17:57:48,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:48,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:48,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 17:57:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 398 states and 652 transitions. [2022-12-14 17:57:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 652 transitions. [2022-12-14 17:57:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:57:49,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:49,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 17:57:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:49,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 405 states and 669 transitions. [2022-12-14 17:57:49,544 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 669 transitions. [2022-12-14 17:57:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:57:49,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:49,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:49,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 17:57:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 406 states and 670 transitions. [2022-12-14 17:57:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 670 transitions. [2022-12-14 17:57:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:57:49,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 17:57:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 410 states and 678 transitions. [2022-12-14 17:57:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 678 transitions. [2022-12-14 17:57:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:57:50,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:50,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 17:57:50,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 413 states and 682 transitions. [2022-12-14 17:57:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 682 transitions. [2022-12-14 17:57:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:57:50,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 17:57:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 416 states and 686 transitions. [2022-12-14 17:57:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 686 transitions. [2022-12-14 17:57:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 17:57:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 17:57:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:51,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 416 states and 683 transitions. [2022-12-14 17:57:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 683 transitions. [2022-12-14 17:57:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 17:57:51,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:51,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:57:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 421 states and 698 transitions. [2022-12-14 17:57:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 698 transitions. [2022-12-14 17:57:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:57:51,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:57:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 426 states and 713 transitions. [2022-12-14 17:57:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 713 transitions. [2022-12-14 17:57:52,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 17:57:52,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:52,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:57:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 427 states and 714 transitions. [2022-12-14 17:57:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 714 transitions. [2022-12-14 17:57:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 17:57:52,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:57:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 428 states and 715 transitions. [2022-12-14 17:57:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 715 transitions. [2022-12-14 17:57:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:57:52,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:57:53,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:53,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 445 states and 754 transitions. [2022-12-14 17:57:53,655 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 754 transitions. [2022-12-14 17:57:53,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:57:53,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:53,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:57:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 463 states and 794 transitions. [2022-12-14 17:57:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 794 transitions. [2022-12-14 17:57:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:57:55,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:55,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:57:58,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 491 states and 868 transitions. [2022-12-14 17:57:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 868 transitions. [2022-12-14 17:57:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:57:58,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:58,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 17:57:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 491 states and 867 transitions. [2022-12-14 17:57:58,557 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 867 transitions. [2022-12-14 17:57:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 17:57:58,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:58,749 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:57:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 491 states and 865 transitions. [2022-12-14 17:57:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 865 transitions. [2022-12-14 17:57:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:57:58,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:58,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 519 states and 939 transitions. [2022-12-14 17:58:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 939 transitions. [2022-12-14 17:58:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:58:07,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:08,204 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 17:58:08,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 519 states and 938 transitions. [2022-12-14 17:58:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 938 transitions. [2022-12-14 17:58:08,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 17:58:08,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:08,488 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:58:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 519 states and 936 transitions. [2022-12-14 17:58:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 936 transitions. [2022-12-14 17:58:08,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 17:58:08,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:58:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:09,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 521 states and 940 transitions. [2022-12-14 17:58:09,113 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 940 transitions. [2022-12-14 17:58:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:58:09,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:09,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 523 states and 943 transitions. [2022-12-14 17:58:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 943 transitions. [2022-12-14 17:58:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 17:58:09,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:09,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:58:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 525 states and 947 transitions. [2022-12-14 17:58:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 947 transitions. [2022-12-14 17:58:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 17:58:09,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:09,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 527 states and 950 transitions. [2022-12-14 17:58:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 950 transitions. [2022-12-14 17:58:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:09,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:09,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 546 states and 994 transitions. [2022-12-14 17:58:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 994 transitions. [2022-12-14 17:58:13,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:13,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:13,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:13,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 550 states and 1009 transitions. [2022-12-14 17:58:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1009 transitions. [2022-12-14 17:58:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:14,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:17,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 562 states and 1034 transitions. [2022-12-14 17:58:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1034 transitions. [2022-12-14 17:58:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:17,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:17,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 577 states and 1072 transitions. [2022-12-14 17:58:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1072 transitions. [2022-12-14 17:58:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:21,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:21,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 588 states and 1094 transitions. [2022-12-14 17:58:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1094 transitions. [2022-12-14 17:58:23,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 17:58:23,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:23,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 17:58:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 603 states and 1122 transitions. [2022-12-14 17:58:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1122 transitions. [2022-12-14 17:58:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 17:58:24,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:24,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:58:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 605 states and 1125 transitions. [2022-12-14 17:58:24,310 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1125 transitions. [2022-12-14 17:58:24,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:24,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:24,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 17:58:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 608 states and 1129 transitions. [2022-12-14 17:58:24,463 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1129 transitions. [2022-12-14 17:58:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 17:58:24,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:24,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 610 states and 1132 transitions. [2022-12-14 17:58:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1132 transitions. [2022-12-14 17:58:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:58:24,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:24,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:29,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:29,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 630 states and 1177 transitions. [2022-12-14 17:58:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1177 transitions. [2022-12-14 17:58:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:58:29,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:29,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:30,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 634 states and 1193 transitions. [2022-12-14 17:58:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1193 transitions. [2022-12-14 17:58:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:58:30,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:30,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:31,073 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 649 states and 1231 transitions. [2022-12-14 17:58:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1231 transitions. [2022-12-14 17:58:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 17:58:35,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:35,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:35,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 17:58:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 653 states and 1236 transitions. [2022-12-14 17:58:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1236 transitions. [2022-12-14 17:58:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:35,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:35,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:36,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 655 states and 1241 transitions. [2022-12-14 17:58:36,009 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1241 transitions. [2022-12-14 17:58:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 17:58:36,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:36,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 17:58:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 656 states and 1242 transitions. [2022-12-14 17:58:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1242 transitions. [2022-12-14 17:58:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 17:58:36,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:36,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:58:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 658 states and 1247 transitions. [2022-12-14 17:58:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1247 transitions. [2022-12-14 17:58:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:36,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 659 states and 1247 transitions. [2022-12-14 17:58:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1247 transitions. [2022-12-14 17:58:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 17:58:36,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 663 states and 1255 transitions. [2022-12-14 17:58:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1255 transitions. [2022-12-14 17:58:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 17:58:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:58:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 665 states and 1256 transitions. [2022-12-14 17:58:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1256 transitions. [2022-12-14 17:58:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:58:36,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:36,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:42,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 686 states and 1303 transitions. [2022-12-14 17:58:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1303 transitions. [2022-12-14 17:58:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:58:42,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:42,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:42,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 690 states and 1319 transitions. [2022-12-14 17:58:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1319 transitions. [2022-12-14 17:58:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:58:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:58:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 705 states and 1357 transitions. [2022-12-14 17:58:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1357 transitions. [2022-12-14 17:58:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:58:48,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:48,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:06,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 736 states and 1460 transitions. [2022-12-14 17:59:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1460 transitions. [2022-12-14 17:59:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 17:59:06,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:06,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 17:59:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 747 states and 1490 transitions. [2022-12-14 17:59:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1490 transitions. [2022-12-14 17:59:09,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 17:59:09,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:09,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 17:59:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 747 states and 1488 transitions. [2022-12-14 17:59:11,153 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1488 transitions. [2022-12-14 17:59:11,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:59:11,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:11,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 762 states and 1524 transitions. [2022-12-14 17:59:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1524 transitions. [2022-12-14 17:59:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 17:59:16,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 775 states and 1558 transitions. [2022-12-14 17:59:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1558 transitions. [2022-12-14 17:59:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 17:59:20,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:20,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:21,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 779 states and 1576 transitions. [2022-12-14 17:59:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1576 transitions. [2022-12-14 17:59:21,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 17:59:21,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:21,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:21,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 17:59:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:22,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 783 states and 1583 transitions. [2022-12-14 17:59:22,552 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1583 transitions. [2022-12-14 17:59:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 17:59:22,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 798 states and 1626 transitions. [2022-12-14 17:59:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1626 transitions. [2022-12-14 17:59:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 17:59:29,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 802 states and 1640 transitions. [2022-12-14 17:59:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1640 transitions. [2022-12-14 17:59:31,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 17:59:31,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:31,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:36,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 813 states and 1661 transitions. [2022-12-14 17:59:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1661 transitions. [2022-12-14 17:59:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 17:59:36,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:36,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:40,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 824 states and 1683 transitions. [2022-12-14 17:59:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1683 transitions. [2022-12-14 17:59:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 17:59:40,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:40,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:40,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 17:59:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 826 states and 1693 transitions. [2022-12-14 17:59:40,407 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1693 transitions. [2022-12-14 17:59:40,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 17:59:40,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:40,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:40,472 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 17:59:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:40,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 830 states and 1700 transitions. [2022-12-14 17:59:40,987 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1700 transitions. [2022-12-14 17:59:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 17:59:40,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 862 states and 1827 transitions. [2022-12-14 18:00:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1827 transitions. [2022-12-14 18:00:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 18:00:03,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:03,772 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 866 states and 1837 transitions. [2022-12-14 18:00:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1837 transitions. [2022-12-14 18:00:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:00:04,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:00:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 866 states and 1836 transitions. [2022-12-14 18:00:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1836 transitions. [2022-12-14 18:00:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:00:04,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 18:00:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 866 states and 1834 transitions. [2022-12-14 18:00:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1834 transitions. [2022-12-14 18:00:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 18:00:06,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:06,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:00:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:08,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 870 states and 1850 transitions. [2022-12-14 18:00:08,897 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1850 transitions. [2022-12-14 18:00:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 18:00:08,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:08,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:00:14,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 881 states and 1871 transitions. [2022-12-14 18:00:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1871 transitions. [2022-12-14 18:00:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 18:00:14,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:00:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 883 states and 1882 transitions. [2022-12-14 18:00:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1882 transitions. [2022-12-14 18:00:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 18:00:14,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:14,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:14,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:00:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 884 states and 1889 transitions. [2022-12-14 18:00:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1889 transitions. [2022-12-14 18:00:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:00:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:14,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 888 states and 1896 transitions. [2022-12-14 18:00:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1896 transitions. [2022-12-14 18:00:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:00:16,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:18,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 892 states and 1911 transitions. [2022-12-14 18:00:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1911 transitions. [2022-12-14 18:00:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:00:18,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:18,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:19,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 897 states and 1935 transitions. [2022-12-14 18:00:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1935 transitions. [2022-12-14 18:00:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:00:22,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:22,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:23,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:29,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 908 states and 1964 transitions. [2022-12-14 18:00:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1964 transitions. [2022-12-14 18:00:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:00:29,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:29,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 912 states and 1973 transitions. [2022-12-14 18:00:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1973 transitions. [2022-12-14 18:00:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 18:00:30,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:30,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:00:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 927 states and 2009 transitions. [2022-12-14 18:00:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2009 transitions. [2022-12-14 18:00:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:00:38,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:38,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 18:00:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 931 states and 2016 transitions. [2022-12-14 18:00:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2016 transitions. [2022-12-14 18:00:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:00:38,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:39,084 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:00:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 934 states and 2020 transitions. [2022-12-14 18:00:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2020 transitions. [2022-12-14 18:00:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:00:39,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:39,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 938 states and 2027 transitions. [2022-12-14 18:00:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2027 transitions. [2022-12-14 18:00:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:00:40,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 942 states and 2044 transitions. [2022-12-14 18:00:42,882 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2044 transitions. [2022-12-14 18:00:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:00:42,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:42,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 946 states and 2053 transitions. [2022-12-14 18:00:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2053 transitions. [2022-12-14 18:00:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:00:45,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 949 states and 2060 transitions. [2022-12-14 18:00:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 2060 transitions. [2022-12-14 18:00:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:00:45,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:45,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 18:00:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 950 states and 2062 transitions. [2022-12-14 18:00:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2062 transitions. [2022-12-14 18:00:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:00:46,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:00:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 951 states and 2063 transitions. [2022-12-14 18:00:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2063 transitions. [2022-12-14 18:00:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:00:46,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:47,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:47,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 955 states and 2070 transitions. [2022-12-14 18:00:47,858 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2070 transitions. [2022-12-14 18:00:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:00:47,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:47,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 959 states and 2087 transitions. [2022-12-14 18:00:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 2087 transitions. [2022-12-14 18:00:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:00:50,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:50,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:00:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 963 states and 2096 transitions. [2022-12-14 18:00:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 2096 transitions. [2022-12-14 18:00:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:00:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:52,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:02,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 979 states and 2138 transitions. [2022-12-14 18:01:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 2138 transitions. [2022-12-14 18:01:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:01:02,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:02,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 982 states and 2144 transitions. [2022-12-14 18:01:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2144 transitions. [2022-12-14 18:01:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:01:02,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:02,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 983 states and 2145 transitions. [2022-12-14 18:01:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2145 transitions. [2022-12-14 18:01:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:01:03,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 984 states and 2146 transitions. [2022-12-14 18:01:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2146 transitions. [2022-12-14 18:01:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 18:01:05,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:07,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 988 states and 2163 transitions. [2022-12-14 18:01:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2163 transitions. [2022-12-14 18:01:07,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 18:01:07,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:07,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:01:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 992 states and 2171 transitions. [2022-12-14 18:01:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2171 transitions. [2022-12-14 18:01:08,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 18:01:08,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:08,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 996 states and 2180 transitions. [2022-12-14 18:01:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2180 transitions. [2022-12-14 18:01:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 18:01:11,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:11,314 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 1000 states and 2187 transitions. [2022-12-14 18:01:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2187 transitions. [2022-12-14 18:01:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:01:13,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:13,279 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:01:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1004 states and 2195 transitions. [2022-12-14 18:01:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2195 transitions. [2022-12-14 18:01:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:01:13,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:01:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1040 states and 2355 transitions. [2022-12-14 18:01:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2355 transitions. [2022-12-14 18:01:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:01:45,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 18:01:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1040 states and 2354 transitions. [2022-12-14 18:01:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2354 transitions. [2022-12-14 18:01:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:01:45,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:45,984 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:01:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:46,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1043 states and 2361 transitions. [2022-12-14 18:01:46,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2361 transitions. [2022-12-14 18:01:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:01:46,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:46,625 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:01:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 1044 states and 2362 transitions. [2022-12-14 18:01:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2362 transitions. [2022-12-14 18:01:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 18:01:47,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:47,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:01:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1048 states and 2370 transitions. [2022-12-14 18:01:50,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2370 transitions. [2022-12-14 18:01:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:01:50,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:50,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 18:01:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 1048 states and 2368 transitions. [2022-12-14 18:01:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2368 transitions. [2022-12-14 18:01:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:01:53,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:53,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 18:01:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1054 states and 2378 transitions. [2022-12-14 18:01:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2378 transitions. [2022-12-14 18:01:53,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:01:53,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:53,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:01:54,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 1054 states and 2371 transitions. [2022-12-14 18:01:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2371 transitions. [2022-12-14 18:01:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:01:54,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:54,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:01:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1058 states and 2379 transitions. [2022-12-14 18:01:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2379 transitions. [2022-12-14 18:01:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:01:56,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:56,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:01:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 1062 states and 2394 transitions. [2022-12-14 18:01:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2394 transitions. [2022-12-14 18:01:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:01:58,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:03,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:03,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 1067 states and 2416 transitions. [2022-12-14 18:02:03,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2416 transitions. [2022-12-14 18:02:03,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:02:03,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:03,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 1070 states and 2422 transitions. [2022-12-14 18:02:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2422 transitions. [2022-12-14 18:02:04,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:02:04,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:04,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 1085 states and 2460 transitions. [2022-12-14 18:02:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2460 transitions. [2022-12-14 18:02:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:02:12,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:12,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:13,496 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:14,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1086 states and 2461 transitions. [2022-12-14 18:02:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2461 transitions. [2022-12-14 18:02:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:02:14,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:14,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:02:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 1089 states and 2468 transitions. [2022-12-14 18:02:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2468 transitions. [2022-12-14 18:02:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:02:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 18:02:17,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 1090 states and 2469 transitions. [2022-12-14 18:02:17,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2469 transitions. [2022-12-14 18:02:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:02:17,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:17,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-14 18:02:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 1093 states and 2474 transitions. [2022-12-14 18:02:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2474 transitions. [2022-12-14 18:02:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:02:17,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:17,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:18,001 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:02:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 1096 states and 2478 transitions. [2022-12-14 18:02:18,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2478 transitions. [2022-12-14 18:02:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:18,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:18,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:20,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 1100 states and 2486 transitions. [2022-12-14 18:02:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2486 transitions. [2022-12-14 18:02:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:20,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:23,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 1104 states and 2504 transitions. [2022-12-14 18:02:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2504 transitions. [2022-12-14 18:02:23,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:23,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:23,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:24,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 1107 states and 2510 transitions. [2022-12-14 18:02:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2510 transitions. [2022-12-14 18:02:24,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:24,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:24,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1108 states and 2511 transitions. [2022-12-14 18:02:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2511 transitions. [2022-12-14 18:02:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:26,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:26,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:26,874 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:26,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:26,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1111 states and 2518 transitions. [2022-12-14 18:02:26,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 2518 transitions. [2022-12-14 18:02:26,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:26,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:26,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:02:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1112 states and 2519 transitions. [2022-12-14 18:02:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2519 transitions. [2022-12-14 18:02:28,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:02:28,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:28,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:02:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1120 states and 2529 transitions. [2022-12-14 18:02:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2529 transitions. [2022-12-14 18:02:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:02:28,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:28,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:28,920 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:02:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1153 states and 2635 transitions. [2022-12-14 18:02:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2635 transitions. [2022-12-14 18:02:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:02:58,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:03:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:00,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1153 states and 2634 transitions. [2022-12-14 18:03:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2634 transitions. [2022-12-14 18:03:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:03:00,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:03:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1153 states and 2633 transitions. [2022-12-14 18:03:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2633 transitions. [2022-12-14 18:03:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 18:03:01,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:01,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:01,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-14 18:03:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 1154 states and 2634 transitions. [2022-12-14 18:03:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2634 transitions. [2022-12-14 18:03:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:03:01,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:01,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:03:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 1154 states and 2633 transitions. [2022-12-14 18:03:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2633 transitions. [2022-12-14 18:03:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 18:03:02,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:02,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 18:03:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 1148 states and 2617 transitions. [2022-12-14 18:03:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2617 transitions. [2022-12-14 18:03:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:03:05,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:05,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 18:03:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 1149 states and 2619 transitions. [2022-12-14 18:03:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2619 transitions. [2022-12-14 18:03:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:06,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1153 states and 2627 transitions. [2022-12-14 18:03:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2627 transitions. [2022-12-14 18:03:08,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:08,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:08,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:09,041 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:12,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 1157 states and 2645 transitions. [2022-12-14 18:03:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2645 transitions. [2022-12-14 18:03:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:12,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:14,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 1160 states and 2651 transitions. [2022-12-14 18:03:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2651 transitions. [2022-12-14 18:03:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:14,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:16,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:16,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1161 states and 2652 transitions. [2022-12-14 18:03:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2652 transitions. [2022-12-14 18:03:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:16,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:16,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1165 states and 2660 transitions. [2022-12-14 18:03:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2660 transitions. [2022-12-14 18:03:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:18,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:18,254 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1169 states and 2676 transitions. [2022-12-14 18:03:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2676 transitions. [2022-12-14 18:03:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:21,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:21,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:24,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:24,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 1173 states and 2686 transitions. [2022-12-14 18:03:24,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2686 transitions. [2022-12-14 18:03:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:03:24,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:24,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:03:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 1185 states and 2710 transitions. [2022-12-14 18:03:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2710 transitions. [2022-12-14 18:03:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 18:03:32,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:32,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 18:03:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:32,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 1188 states and 2714 transitions. [2022-12-14 18:03:32,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2714 transitions. [2022-12-14 18:03:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:03:32,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:04:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1221 states and 2823 transitions. [2022-12-14 18:04:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2823 transitions. [2022-12-14 18:04:07,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:04:07,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:07,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:08,038 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:04:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 1233 states and 2854 transitions. [2022-12-14 18:04:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2854 transitions. [2022-12-14 18:04:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:04:17,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:17,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:04:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:24,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 1244 states and 2879 transitions. [2022-12-14 18:04:24,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2879 transitions. [2022-12-14 18:04:24,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:04:24,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:24,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:04:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 1244 states and 2878 transitions. [2022-12-14 18:04:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2878 transitions. [2022-12-14 18:04:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 18:04:24,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:24,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 18:04:28,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 1238 states and 2861 transitions. [2022-12-14 18:04:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2861 transitions. [2022-12-14 18:04:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:04:28,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:28,351 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:04:30,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 1238 states and 2859 transitions. [2022-12-14 18:04:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2859 transitions. [2022-12-14 18:04:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:04:30,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:30,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:30,928 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:04:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 1238 states and 2857 transitions. [2022-12-14 18:04:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2857 transitions. [2022-12-14 18:04:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 18:04:33,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:33,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:04:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 1242 states and 2865 transitions. [2022-12-14 18:04:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2865 transitions. [2022-12-14 18:04:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:04:35,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:35,100 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:04:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 1246 states and 2883 transitions. [2022-12-14 18:04:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2883 transitions. [2022-12-14 18:04:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:04:39,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:39,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:04:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:43,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 1250 states and 2890 transitions. [2022-12-14 18:04:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2890 transitions. [2022-12-14 18:04:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:04:43,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:43,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:04:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 1253 states and 2896 transitions. [2022-12-14 18:04:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2896 transitions. [2022-12-14 18:04:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:04:45,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:04:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 1254 states and 2897 transitions. [2022-12-14 18:04:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2897 transitions. [2022-12-14 18:04:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:04:46,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:46,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:05:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 1287 states and 3007 transitions. [2022-12-14 18:05:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 3007 transitions. [2022-12-14 18:05:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 18:05:26,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:26,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:05:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 1287 states and 3006 transitions. [2022-12-14 18:05:26,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 3006 transitions. [2022-12-14 18:05:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:05:26,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:26,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:05:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:28,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4568 states to 1288 states and 3011 transitions. [2022-12-14 18:05:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 3011 transitions. [2022-12-14 18:05:28,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:05:28,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:28,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:05:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 1288 states and 3009 transitions. [2022-12-14 18:05:30,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 3009 transitions. [2022-12-14 18:05:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 18:05:30,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 18:05:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:34,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 1282 states and 2992 transitions. [2022-12-14 18:05:34,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2992 transitions. [2022-12-14 18:05:34,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:05:34,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:34,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:05:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4599 states to 1286 states and 3000 transitions. [2022-12-14 18:05:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 3000 transitions. [2022-12-14 18:05:35,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:05:35,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:35,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:06:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 1326 states and 3193 transitions. [2022-12-14 18:06:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 3193 transitions. [2022-12-14 18:06:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:06:30,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:30,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:31,330 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:06:31,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:31,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 1329 states and 3200 transitions. [2022-12-14 18:06:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 3200 transitions. [2022-12-14 18:06:31,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:06:31,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:31,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:06:33,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 1330 states and 3201 transitions. [2022-12-14 18:06:33,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 3201 transitions. [2022-12-14 18:06:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 18:06:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:33,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:06:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 1333 states and 3208 transitions. [2022-12-14 18:06:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 3208 transitions. [2022-12-14 18:06:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 18:06:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:06:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4961 states to 1334 states and 3209 transitions. [2022-12-14 18:06:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 3209 transitions. [2022-12-14 18:06:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:06:38,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:38,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:38,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-12-14 18:06:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4964 states to 1334 states and 3208 transitions. [2022-12-14 18:06:38,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 3208 transitions. [2022-12-14 18:06:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:06:38,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:38,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-14 18:06:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4972 states to 1333 states and 3203 transitions. [2022-12-14 18:06:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 3203 transitions. [2022-12-14 18:06:42,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:06:42,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:42,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-14 18:06:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:43,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 1336 states and 3208 transitions. [2022-12-14 18:06:43,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 3208 transitions. [2022-12-14 18:06:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:06:43,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:43,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 18:06:43,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 1338 states and 3210 transitions. [2022-12-14 18:06:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 3210 transitions. [2022-12-14 18:06:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:06:43,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:07:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:30,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 1371 states and 3327 transitions. [2022-12-14 18:07:30,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 3327 transitions. [2022-12-14 18:07:30,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:07:30,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:30,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:30,599 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:07:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:33,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 1371 states and 3326 transitions. [2022-12-14 18:07:33,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 3326 transitions. [2022-12-14 18:07:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:07:33,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:33,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:33,529 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:07:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5246 states to 1378 states and 3341 transitions. [2022-12-14 18:07:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 3341 transitions. [2022-12-14 18:07:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:07:44,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:44,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:07:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 1378 states and 3340 transitions. [2022-12-14 18:07:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 3340 transitions. [2022-12-14 18:07:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:07:45,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:45,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:45,143 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:07:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:47,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 1378 states and 3338 transitions. [2022-12-14 18:07:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 3338 transitions. [2022-12-14 18:07:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:07:47,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:47,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 18:07:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 1372 states and 3320 transitions. [2022-12-14 18:07:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 3320 transitions. [2022-12-14 18:07:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:07:52,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:52,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:07:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:56,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 1376 states and 3328 transitions. [2022-12-14 18:07:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 3328 transitions. [2022-12-14 18:07:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:07:56,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:56,539 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:08:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 1380 states and 3343 transitions. [2022-12-14 18:08:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 3343 transitions. [2022-12-14 18:08:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:08:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:08:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 1381 states and 3352 transitions. [2022-12-14 18:08:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 3352 transitions. [2022-12-14 18:08:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:08:04,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:08:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 1385 states and 3365 transitions. [2022-12-14 18:08:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 3365 transitions. [2022-12-14 18:08:09,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:08:09,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:09,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:08:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5327 states to 1388 states and 3370 transitions. [2022-12-14 18:08:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 3370 transitions. [2022-12-14 18:08:12,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:08:12,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:12,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:12,644 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:08:12,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:12,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 1391 states and 3376 transitions. [2022-12-14 18:08:12,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 3376 transitions. [2022-12-14 18:08:12,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:08:12,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:13,396 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:08:15,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 1392 states and 3377 transitions. [2022-12-14 18:08:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 3377 transitions. [2022-12-14 18:08:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:08:15,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:15,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:08:30,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:30,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5438 states to 1408 states and 3417 transitions. [2022-12-14 18:08:30,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 3417 transitions. [2022-12-14 18:08:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:08:30,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:30,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:08:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1411 states and 3424 transitions. [2022-12-14 18:08:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3424 transitions. [2022-12-14 18:08:32,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:08:32,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:32,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:08:34,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 1412 states and 3425 transitions. [2022-12-14 18:08:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 3425 transitions. [2022-12-14 18:08:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:08:34,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:34,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:35,640 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 18:09:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 1445 states and 3541 transitions. [2022-12-14 18:09:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 3541 transitions. [2022-12-14 18:09:28,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:09:28,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:28,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:09:31,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5697 states to 1445 states and 3537 transitions. [2022-12-14 18:09:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 3537 transitions. [2022-12-14 18:09:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:09:31,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:31,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:09:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5708 states to 1449 states and 3544 transitions. [2022-12-14 18:09:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 3544 transitions. [2022-12-14 18:09:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:09:35,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:09:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5723 states to 1449 states and 3542 transitions. [2022-12-14 18:09:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 3542 transitions. [2022-12-14 18:09:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:09:38,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:38,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:09:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5726 states to 1449 states and 3541 transitions. [2022-12-14 18:09:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 3541 transitions. [2022-12-14 18:09:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 18:09:38,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:38,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 18:09:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5730 states to 1452 states and 3545 transitions. [2022-12-14 18:09:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3545 transitions. [2022-12-14 18:09:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 18:09:41,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 18:09:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 1443 states and 3524 transitions. [2022-12-14 18:09:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 3524 transitions. [2022-12-14 18:09:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:09:44,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:44,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:44,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:09:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:49,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 1447 states and 3532 transitions. [2022-12-14 18:09:49,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 3532 transitions. [2022-12-14 18:09:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:09:49,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:49,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:09:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:54,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5764 states to 1451 states and 3551 transitions. [2022-12-14 18:09:54,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 3551 transitions. [2022-12-14 18:09:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:09:54,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:54,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:54,929 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:09:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 1454 states and 3557 transitions. [2022-12-14 18:09:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 3557 transitions. [2022-12-14 18:09:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:09:57,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:57,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:10:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 1455 states and 3558 transitions. [2022-12-14 18:10:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 3558 transitions. [2022-12-14 18:10:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:10:00,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:10:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5778 states to 1458 states and 3565 transitions. [2022-12-14 18:10:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 3565 transitions. [2022-12-14 18:10:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:10:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:00,443 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:10:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5779 states to 1459 states and 3566 transitions. [2022-12-14 18:10:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 3566 transitions. [2022-12-14 18:10:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:10:02,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:02,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 18:10:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 1459 states and 3565 transitions. [2022-12-14 18:10:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 3565 transitions. [2022-12-14 18:10:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:10:05,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:05,636 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 18:10:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 1465 states and 3576 transitions. [2022-12-14 18:10:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 3576 transitions. [2022-12-14 18:10:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:10:15,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 18:10:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 1469 states and 3587 transitions. [2022-12-14 18:10:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 3587 transitions. [2022-12-14 18:10:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:10:16,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:16,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 18:10:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 1469 states and 3585 transitions. [2022-12-14 18:10:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 3585 transitions. [2022-12-14 18:10:20,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:10:20,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:20,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:10:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:23,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5839 states to 1473 states and 3593 transitions. [2022-12-14 18:10:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 3593 transitions. [2022-12-14 18:10:23,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:10:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:10:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 1477 states and 3612 transitions. [2022-12-14 18:10:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 3612 transitions. [2022-12-14 18:10:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 18:10:28,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:28,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:28,695 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 18:10:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 1480 states and 3617 transitions. [2022-12-14 18:10:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 3617 transitions. [2022-12-14 18:10:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:10:31,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:10:34,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 1483 states and 3623 transitions. [2022-12-14 18:10:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 3623 transitions. [2022-12-14 18:10:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:10:34,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 18:10:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 1484 states and 3624 transitions. [2022-12-14 18:10:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 3624 transitions. [2022-12-14 18:10:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:10:37,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:37,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:37,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:37,595 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked.