./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product19.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_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/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_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product19.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/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_6c9f1449-0bf6-419b-9c94-349f5e0874da/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 329a2716e4212f7d84877599b73bf84d73c2c4b19cd8d5bf0b2cb6bd49bef38d --- 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 [2022-12-15 00:42:08,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:42:08,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:42:08,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:42:08,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:42:08,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:42:08,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:42:08,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:42:08,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:42:08,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:42:08,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:42:08,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:42:08,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:42:08,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:42:08,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:42:08,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:42:08,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:42:08,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:42:08,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:42:08,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:42:08,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:42:08,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:42:08,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:42:08,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:42:08,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:42:08,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:42:08,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:42:08,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:42:08,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:42:08,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:42:08,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:42:08,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:42:08,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:42:08,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:42:08,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:42:08,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:42:08,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:42:08,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:42:08,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:42:08,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:42:08,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:42:08,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:42:08,864 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:42:08,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:42:08,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:42:08,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:42:08,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:42:08,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:42:08,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:42:08,866 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:42:08,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:42:08,867 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:42:08,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:42:08,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:42:08,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:42:08,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:42:08,867 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:42:08,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:42:08,868 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:42:08,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:42:08,868 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:42:08,868 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:42:08,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:42:08,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:42:08,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:42:08,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:42:08,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:42:08,870 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:42:08,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:42:08,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:42:08,870 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_6c9f1449-0bf6-419b-9c94-349f5e0874da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 329a2716e4212f7d84877599b73bf84d73c2c4b19cd8d5bf0b2cb6bd49bef38d [2022-12-15 00:42:09,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:42:09,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:42:09,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:42:09,091 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:42:09,091 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:42:09,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec1_product19.cil.c [2022-12-15 00:42:11,630 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:42:11,888 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:42:11,888 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/sv-benchmarks/c/product-lines/elevator_spec1_product19.cil.c [2022-12-15 00:42:11,904 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/data/a3d94486d/9d1afe93699b4f7c843d157d9d416141/FLAGcf5c1dece [2022-12-15 00:42:12,203 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/data/a3d94486d/9d1afe93699b4f7c843d157d9d416141 [2022-12-15 00:42:12,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:42:12,209 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:42:12,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:42:12,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:42:12,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:42:12,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f199ba5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12, skipping insertion in model container [2022-12-15 00:42:12,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:42:12,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:42:12,580 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_6c9f1449-0bf6-419b-9c94-349f5e0874da/sv-benchmarks/c/product-lines/elevator_spec1_product19.cil.c[61467,61480] [2022-12-15 00:42:12,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:42:12,622 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:42:12,689 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_6c9f1449-0bf6-419b-9c94-349f5e0874da/sv-benchmarks/c/product-lines/elevator_spec1_product19.cil.c[61467,61480] [2022-12-15 00:42:12,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:42:12,719 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:42:12,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12 WrapperNode [2022-12-15 00:42:12,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:42:12,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:42:12,720 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:42:12,720 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:42:12,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,785 INFO L138 Inliner]: procedures = 94, calls = 341, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 1108 [2022-12-15 00:42:12,785 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:42:12,786 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:42:12,786 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:42:12,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:42:12,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,809 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,820 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:42:12,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:42:12,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:42:12,830 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:42:12,830 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:12" (1/1) ... [2022-12-15 00:42:12,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:42:12,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:42:12,855 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:42:12,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c9f1449-0bf6-419b-9c94-349f5e0874da/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:42:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2022-12-15 00:42:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2022-12-15 00:42:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:42:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-15 00:42:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-15 00:42:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-15 00:42:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-15 00:42:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__weight [2022-12-15 00:42:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__weight [2022-12-15 00:42:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-15 00:42:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-15 00:42:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-12-15 00:42:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-12-15 00:42:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-15 00:42:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-15 00:42:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-15 00:42:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-15 00:42:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-15 00:42:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-15 00:42:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-15 00:42:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-15 00:42:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-12-15 00:42:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-12-15 00:42:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-15 00:42:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-15 00:42:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-15 00:42:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-15 00:42:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-15 00:42:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-15 00:42:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-15 00:42:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-15 00:42:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-15 00:42:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-15 00:42:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-15 00:42:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-15 00:42:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-15 00:42:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-15 00:42:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-15 00:42:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-15 00:42:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-15 00:42:12,893 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-15 00:42:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-15 00:42:12,893 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-15 00:42:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:42:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-15 00:42:12,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-15 00:42:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-15 00:42:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-15 00:42:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-15 00:42:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-15 00:42:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:42:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:42:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-15 00:42:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-15 00:42:13,012 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:42:13,014 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:42:13,776 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:42:14,270 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:42:14,270 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:42:14,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:42:14 BoogieIcfgContainer [2022-12-15 00:42:14,273 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:42:14,273 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:42:14,273 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:42:14,281 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:42:14,281 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:42:14" (1/1) ... [2022-12-15 00:42:14,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:42:14,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 381 states and 603 transitions. [2022-12-15 00:42:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 603 transitions. [2022-12-15 00:42:14,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:42:14,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:14,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 380 states and 596 transitions. [2022-12-15 00:42:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 596 transitions. [2022-12-15 00:42:14,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:42:14,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:14,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:15,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 403 states and 659 transitions. [2022-12-15 00:42:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 659 transitions. [2022-12-15 00:42:15,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:42:15,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:15,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:15,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 403 states and 658 transitions. [2022-12-15 00:42:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 658 transitions. [2022-12-15 00:42:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:42:15,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:15,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 418 states and 703 transitions. [2022-12-15 00:42:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 703 transitions. [2022-12-15 00:42:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:42:16,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:16,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:16,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 419 states and 704 transitions. [2022-12-15 00:42:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 704 transitions. [2022-12-15 00:42:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:42:16,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 425 states and 722 transitions. [2022-12-15 00:42:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 722 transitions. [2022-12-15 00:42:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:42:17,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:17,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:17,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 426 states and 725 transitions. [2022-12-15 00:42:17,703 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 725 transitions. [2022-12-15 00:42:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:42:17,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:17,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 427 states and 726 transitions. [2022-12-15 00:42:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 726 transitions. [2022-12-15 00:42:17,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:42:17,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:17,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:18,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:18,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 428 states and 729 transitions. [2022-12-15 00:42:18,196 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 729 transitions. [2022-12-15 00:42:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:42:18,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 431 states and 732 transitions. [2022-12-15 00:42:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 732 transitions. [2022-12-15 00:42:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:42:18,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:18,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 432 states and 733 transitions. [2022-12-15 00:42:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 733 transitions. [2022-12-15 00:42:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:42:18,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:18,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:18,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 433 states and 734 transitions. [2022-12-15 00:42:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 734 transitions. [2022-12-15 00:42:18,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:42:18,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:18,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 434 states and 735 transitions. [2022-12-15 00:42:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 735 transitions. [2022-12-15 00:42:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:42:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:19,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:19,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 435 states and 736 transitions. [2022-12-15 00:42:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 736 transitions. [2022-12-15 00:42:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:42:19,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:19,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:19,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 438 states and 739 transitions. [2022-12-15 00:42:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 739 transitions. [2022-12-15 00:42:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:42:19,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:19,848 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 439 states and 740 transitions. [2022-12-15 00:42:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 740 transitions. [2022-12-15 00:42:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:42:19,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:19,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 442 states and 744 transitions. [2022-12-15 00:42:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 744 transitions. [2022-12-15 00:42:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:42:20,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:20,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:20,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:20,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 443 states and 744 transitions. [2022-12-15 00:42:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 744 transitions. [2022-12-15 00:42:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 00:42:20,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:20,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:20,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 446 states and 747 transitions. [2022-12-15 00:42:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 747 transitions. [2022-12-15 00:42:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:42:20,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 450 states and 751 transitions. [2022-12-15 00:42:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 751 transitions. [2022-12-15 00:42:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:42:20,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:20,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 454 states and 760 transitions. [2022-12-15 00:42:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 760 transitions. [2022-12-15 00:42:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 00:42:21,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:21,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 457 states and 764 transitions. [2022-12-15 00:42:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 764 transitions. [2022-12-15 00:42:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 00:42:21,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:21,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:21,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 460 states and 768 transitions. [2022-12-15 00:42:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 768 transitions. [2022-12-15 00:42:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:42:21,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:21,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 460 states and 766 transitions. [2022-12-15 00:42:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 766 transitions. [2022-12-15 00:42:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 00:42:22,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:22,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:22,683 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:42:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 465 states and 781 transitions. [2022-12-15 00:42:22,706 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 781 transitions. [2022-12-15 00:42:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 00:42:22,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:22,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:22,891 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 00:42:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 470 states and 796 transitions. [2022-12-15 00:42:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 796 transitions. [2022-12-15 00:42:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 00:42:22,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:23,067 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:42:23,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 471 states and 797 transitions. [2022-12-15 00:42:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 797 transitions. [2022-12-15 00:42:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-15 00:42:23,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:23,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 00:42:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 472 states and 798 transitions. [2022-12-15 00:42:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 798 transitions. [2022-12-15 00:42:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:42:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:23,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:42:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 510 states and 902 transitions. [2022-12-15 00:42:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 902 transitions. [2022-12-15 00:42:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:34,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:34,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:36,120 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 542 states and 995 transitions. [2022-12-15 00:42:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 995 transitions. [2022-12-15 00:42:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:43,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:43,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:45,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 544 states and 998 transitions. [2022-12-15 00:42:45,386 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 998 transitions. [2022-12-15 00:42:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:42:45,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:42:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 544 states and 998 transitions. [2022-12-15 00:42:47,993 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 998 transitions. [2022-12-15 00:42:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:42:47,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:47,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 00:42:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 1001 transitions. [2022-12-15 00:42:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1001 transitions. [2022-12-15 00:42:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:48,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:48,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:48,681 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 1001 transitions. [2022-12-15 00:42:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1001 transitions. [2022-12-15 00:42:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:48,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:48,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:49,176 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 1001 transitions. [2022-12-15 00:42:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1001 transitions. [2022-12-15 00:42:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:49,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:49,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:53,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:53,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:53,646 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:53,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:53,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:53,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:54,206 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:54,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:54,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:54,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:54,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:55,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:55,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:55,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:55,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:56,188 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:56,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:56,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:56,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:56,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:56,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:56,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:57,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:57,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:57,610 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:57,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:57,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:58,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:58,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:58,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:58,573 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:58,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:42:58,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:58,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:42:59,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:59,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:42:59,103 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:42:59,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:42:59,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:59,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:01,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:01,909 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:01,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:01,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:01,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:04,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:04,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:06,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:08,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:08,789 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:08,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:08,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:11,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:11,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:13,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:13,309 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:13,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:13,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:13,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:15,422 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:15,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:15,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:17,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:17,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:19,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:20,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:20,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:20,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:20,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:20,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:21,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:21,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:23,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:23,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:23,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:23,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:26,765 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:26,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:27,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:27,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:27,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:29,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:29,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:29,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:29,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:29,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:32,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:32,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:33,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:33,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:33,437 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:33,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:33,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:33,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:33,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:33,905 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:33,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:33,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:34,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:34,379 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:34,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:34,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:34,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:35,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:35,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:35,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:35,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:35,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:35,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:36,237 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:36,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:36,281 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:36,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:36,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:36,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:37,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:37,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:37,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:37,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:39,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:39,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:40,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:40,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:42,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:42,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:43:43,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:43,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:43:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:45,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:45,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:45,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:45,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:45,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:46,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:46,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:46,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:47,176 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:47,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:47,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:47,238 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:47,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:47,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:47,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:48,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:48,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:48,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:48,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:49,157 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:49,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:49,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:49,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:49,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:49,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:50,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:50,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:50,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:50,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:50,633 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:50,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:51,105 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:51,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:51,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:51,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:52,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:53,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:53,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:53,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:53,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:53,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:53,973 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:54,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:54,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:54,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:54,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:54,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:54,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:55,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:55,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:55,458 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:55,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:55,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:55,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:56,359 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:56,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:56,407 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:56,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:56,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:56,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:57,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:57,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:57,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:57,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:57,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:58,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:58,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:58,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:58,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:58,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:59,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:59,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:59,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:43:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:43:59,802 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:43:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:43:59,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:59,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:00,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:00,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:00,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:00,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:01,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:01,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:01,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:01,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:01,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:01,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:01,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:01,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:01,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:02,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:02,195 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:02,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:02,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:02,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:02,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:03,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:03,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:03,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:03,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:04,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:04,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:04,615 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:04,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:04,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:04,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:05,043 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:05,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:05,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:05,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:05,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:05,595 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:05,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:05,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:05,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:06,024 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:06,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:06,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:06,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:06,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:06,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:06,595 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:06,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:07,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:07,092 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:07,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:07,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:07,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:07,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:08,012 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:08,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:08,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:08,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:44:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:08,947 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:08,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:08,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:08,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:11,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:13,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:13,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:13,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:15,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:15,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:17,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:19,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:19,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:22,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:24,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:26,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:26,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:26,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:28,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:30,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:30,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:33,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:33,008 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:33,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:33,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:35,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:37,349 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:37,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:37,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:37,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:37,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:37,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:39,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:41,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:41,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:41,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:43,892 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:43,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:46,057 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:46,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:46,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:46,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:48,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:50,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:50,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:52,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:52,859 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:52,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:52,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:55,000 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:55,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:55,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:57,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:59,366 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:44:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:44:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:44:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:44:59,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:01,550 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:01,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:01,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:03,754 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:03,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:03,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:05,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:05,996 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:05,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:05,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:08,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:08,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:08,167 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:08,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:08,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:10,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:10,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:12,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:12,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:12,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:12,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:14,662 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:14,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:14,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:16,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:16,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:19,036 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:19,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:19,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:19,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:19,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:19,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:21,245 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:21,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:23,434 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:23,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:23,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:25,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:25,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:25,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:27,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:30,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:30,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:32,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:32,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:32,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:34,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:34,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:36,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:36,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:36,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:38,934 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:38,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:38,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:41,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:41,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:41,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:41,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:41,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:43,265 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:43,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:45,433 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:45,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:47,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:47,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:47,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:47,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:49,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:45:52,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:52,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:45:52,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:52,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:52,484 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:52,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:54,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:54,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:54,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:56,876 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:56,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:56,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:59,111 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:45:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:45:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:45:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:45:59,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:59,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:01,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:01,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:03,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:03,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:03,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:05,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:05,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:05,788 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:05,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:05,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:05,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:08,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:08,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:08,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:10,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:10,221 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:10,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:10,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:10,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:12,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:12,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:14,592 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:14,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:16,845 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:16,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:16,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:19,051 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:19,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:21,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:21,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:21,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:21,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:23,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:23,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:25,698 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:25,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:25,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:27,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:30,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:32,273 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:32,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:32,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:32,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:33,230 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:33,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:33,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:33,265 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:33,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:33,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:33,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:33,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:33,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:34,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:34,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:34,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:34,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:35,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:35,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:35,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:35,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:35,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:35,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:36,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:36,052 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:36,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:36,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:36,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:36,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:36,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:37,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:37,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:37,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:37,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:38,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:38,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:39,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:39,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:39,741 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:39,774 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:39,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:40,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:40,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:40,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:40,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:41,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:41,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:41,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:42,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:42,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:42,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:42,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:43,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:43,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:43,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:43,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:43,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:44,013 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:44,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:44,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:44,483 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:44,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:44,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:44,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:45,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:45,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:45,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:45,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:45,919 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:45,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:45,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:45,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:46,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:46,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:46,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:46,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:47,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:47,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:47,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:47,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:47,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:47,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:47,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:47,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:48,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:48,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:48,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:48,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:48,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:48,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:49,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:49,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:49,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:49,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:49,698 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:49,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:49,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:49,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:50,169 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:50,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:50,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:50,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:50,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:51,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:51,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:51,539 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:51,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:51,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:52,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:52,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:52,005 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:52,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:52,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:52,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:52,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:52,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:53,405 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:53,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:53,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:53,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:53,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:54,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:54,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:46:57,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:46:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:59,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:46:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:46:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:46:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:46:59,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:59,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:00,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:00,741 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:01,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:01,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:01,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:01,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:01,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:01,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:03,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:06,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:06,204 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:06,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:06,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:06,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:06,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:06,670 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:06,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:07,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:07,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:07,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:07,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:08,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:08,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:08,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:08,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:09,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:09,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:09,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:09,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:09,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:09,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:09,510 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:09,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:09,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:09,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:09,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:10,454 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:10,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:10,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:10,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:10,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:10,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:11,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:11,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:11,397 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:11,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:11,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:13,593 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:13,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:13,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:14,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:14,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:14,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:16,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:16,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:16,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:16,906 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:16,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:16,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:17,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:17,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:17,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:17,871 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:17,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:17,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:17,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:18,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:18,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:18,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:18,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:18,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:19,244 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:19,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:19,706 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:19,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:19,743 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:19,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:19,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:19,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:20,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:20,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:21,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:21,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:21,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:22,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:22,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:22,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:22,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:22,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:22,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:22,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:22,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:23,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:23,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:23,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:23,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:24,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:24,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:26,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:28,960 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:28,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:29,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:29,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:29,872 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:29,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:29,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:29,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:30,339 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:30,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:30,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:30,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:30,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:31,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:31,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:32,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:32,244 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:32,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:32,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:32,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:32,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:33,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:33,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:33,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:33,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:34,076 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:34,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:34,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:35,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:35,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:35,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:35,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:35,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:35,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:35,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:35,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:35,946 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:35,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:35,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:35,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:36,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:36,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:36,873 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:36,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:37,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:37,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:37,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:38,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:38,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:38,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:47:38,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:38,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:41,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:43,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:43,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:45,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:45,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:45,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:48,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:50,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:50,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:52,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:54,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:54,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:54,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:56,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:56,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:47:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:47:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:47:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:47:59,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:01,238 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:01,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:01,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:03,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:03,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:03,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:05,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:05,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:07,947 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:08,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:08,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:08,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:08,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:10,160 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:10,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:10,238 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:10,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:12,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:12,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:14,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:16,690 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:16,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:18,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:18,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:18,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:18,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:21,046 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:21,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:21,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:21,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:21,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:23,273 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:23,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:23,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:23,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:25,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:27,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:27,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:27,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:29,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:31,984 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:32,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:34,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:36,325 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:36,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:38,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:38,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:40,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:42,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:42,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:42,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:45,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:45,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:47,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:47,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:49,527 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:49,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:51,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:51,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:51,698 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:51,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:51,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:53,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:53,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:56,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:56,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:48:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:58,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:48:58,325 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:48:58,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:48:58,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:58,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:00,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:00,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:00,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:02,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:02,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:02,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:04,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:04,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:07,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:07,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:07,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:09,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:11,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:11,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:11,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:13,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:13,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:15,848 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:15,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:15,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:18,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:18,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:20,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:22,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:22,428 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:22,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:22,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:22,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:24,640 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:24,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:24,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:26,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:29,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:29,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:31,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:33,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:33,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:35,634 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:35,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:35,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:35,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:37,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:40,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:42,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:42,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:44,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:44,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:44,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:46,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:46,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:49,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:49,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:49,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:49,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:49,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:50,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:50,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:53,224 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:53,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:53,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:53,660 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:53,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:49:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:53,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:49:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:55,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:55,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:56,396 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:56,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:56,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:56,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:57,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:57,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:57,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:57,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:58,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:58,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:58,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:58,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:59,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:59,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:59,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:49:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:49:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:49:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:49:59,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:59,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:00,087 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:50:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:50:00,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:00,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:50:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:50:00,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:50:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:01,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:03,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:05,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:05,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:08,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:08,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:08,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:10,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:10,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:12,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:12,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:15,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:17,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:17,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:19,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:19,589 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:19,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:19,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:21,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:21,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:24,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:24,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:26,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:26,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:26,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:28,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:30,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:30,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:30,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:33,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:33,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:33,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:33,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:35,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:35,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:37,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:37,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:37,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:39,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:39,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:42,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:42,124 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:42,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:42,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:44,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:44,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:44,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:51,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:51,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:53,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:53,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:55,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:50:57,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:50:57,884 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:50:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:50:57,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:57,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:00,044 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:00,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:00,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:02,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:04,850 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:04,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:04,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:04,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:07,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:07,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:07,187 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:07,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:07,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:09,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:12,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:12,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:12,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:12,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:14,160 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:14,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:16,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:16,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:18,487 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:20,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:22,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:22,918 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:22,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:22,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:22,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:25,325 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:25,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:25,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:27,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:27,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:27,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:27,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:28,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:28,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:28,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:28,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:30,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:31,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:31,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:31,184 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:31,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:31,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:31,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:31,642 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:31,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:31,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:31,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:32,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:32,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:32,540 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:32,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:33,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:33,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:33,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:33,463 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:33,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:35,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:35,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:35,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:36,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:36,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:36,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:37,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:37,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:37,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:37,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:37,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:37,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:38,124 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:38,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:38,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:38,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:40,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:40,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:43,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,814 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:43,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:46,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:46,521 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:46,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:47,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:47,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:47,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:48,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:48,890 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:48,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:48,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:49,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:49,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:52,037 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:52,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:51:52,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:51:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:54,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:54,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:55,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:55,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:55,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:55,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:55,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:56,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:56,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,339 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:57,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:57,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:58,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:58,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:58,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:59,281 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:59,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:59,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:51:59,739 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:51:59,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:51:59,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,160 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:00,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:00,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,614 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:00,644 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:00,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:01,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:01,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:02,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:02,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:02,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:02,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:02,487 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:02,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:02,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:02,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:02,953 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:02,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:02,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:02,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:03,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:03,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:03,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:03,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:04,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:04,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:04,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:04,347 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:04,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:04,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:04,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:04,773 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:04,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:04,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:05,237 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:05,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:05,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:05,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:05,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:05,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:05,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:06,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:06,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:06,754 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:06,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:06,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:07,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:07,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:07,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:08,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:10,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:10,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:10,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:12,573 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:12,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:12,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:14,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:14,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:17,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:19,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:19,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:19,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:21,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:21,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:21,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:21,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:21,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:23,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:23,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:28,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:30,529 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:30,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:30,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:30,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:32,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:32,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:32,830 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:32,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:32,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:35,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:35,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:37,145 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:37,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:39,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:41,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:43,982 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:44,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:44,048 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:44,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:44,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:44,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:46,252 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:46,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:46,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:48,421 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:48,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:48,498 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:48,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:50,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:50,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:55,013 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:55,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:55,079 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:55,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:57,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:52:57,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:57,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:52:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:52:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:52:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:52:57,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:57,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:00,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:53:00,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:00,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:53:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:00,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:00,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:00,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:00,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:00,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:02,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:05,256 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:05,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:07,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:08,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:08,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:08,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:10,512 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:10,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:10,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:10,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:12,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:12,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:12,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:15,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:15,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:53:15,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:15,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:53:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:53:15,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:16,187 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:53:16,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:16,236 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:16,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:16,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:18,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:18,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:18,464 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:18,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:18,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:20,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:20,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:22,803 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:22,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:22,911 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:22,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:22,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:25,121 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:53:25,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:53:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:53:25,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:25,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:26,092 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:53:26,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:26,125 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:53:26,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:53:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:53:26,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:26,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:27,019 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:53:27,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:27,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:27,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:27,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:29,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:31,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:31,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:31,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:31,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:34,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:34,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:36,373 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:36,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:36,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:36,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:38,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:40,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:40,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:40,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:43,421 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:43,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:43,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:43,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:45,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:47,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:47,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:50,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:50,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:50,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:52,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:52,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:52,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:54,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:54,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:54,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:56,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:56,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:53:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:53:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:53:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:53:59,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:01,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:01,383 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:01,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:01,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:03,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:03,555 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:03,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:03,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:03,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:03,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:05,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:05,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:06,190 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:06,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:06,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:06,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:06,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:07,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:07,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:07,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:08,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:08,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:08,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:08,551 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:08,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:09,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:09,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:11,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:11,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:11,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:11,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:13,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:14,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:14,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:14,748 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:14,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:15,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:15,245 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:15,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:15,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:16,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:16,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:18,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:18,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:18,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:20,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:21,016 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:21,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:21,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:21,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:21,514 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:21,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:21,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:21,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:21,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:21,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:22,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:22,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:22,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:22,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:22,888 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:22,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:22,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:23,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:23,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:23,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:23,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:23,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:23,796 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:23,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:23,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:25,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:25,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:26,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:26,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:26,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:26,879 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:26,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:27,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:27,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:27,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:27,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:28,283 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:28,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:28,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:28,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:28,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:28,778 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:28,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:28,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:30,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:33,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:33,138 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:33,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:33,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:35,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:35,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:35,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:37,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:37,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:39,641 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:39,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:39,700 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:39,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:39,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:39,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:41,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:54:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:44,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:44,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:45,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:45,463 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:45,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:45,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:45,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:45,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:45,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:46,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:46,430 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:46,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:46,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:46,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:46,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:47,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:47,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:47,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:48,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:48,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:48,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:48,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:49,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:49,645 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:49,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:49,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:49,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:49,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:50,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:50,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:50,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:51,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:51,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:51,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:51,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:52,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:52,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:52,883 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:52,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:52,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:53,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:53,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:53,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:53,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:54,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:54,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:54,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:54,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:54,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:54,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:55,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:55,186 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:55,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:55,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:55,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:55,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:55,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:55,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:56,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:56,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:56,553 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:56,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:57,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:57,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:57,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:57,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:57,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:57,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:58,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:58,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:58,400 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:58,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:58,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:58,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:54:59,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:59,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:59,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:59,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:54:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:54:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:54:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:54:59,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:59,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:01,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:01,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:01,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:02,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:02,907 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:02,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:02,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:03,330 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:03,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:03,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:03,792 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:03,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:04,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:04,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:04,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:04,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:04,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:04,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:05,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:05,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:05,646 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:05,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:05,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:05,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:06,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:06,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:06,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:07,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:07,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:07,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:07,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:07,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:07,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:07,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:07,541 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:07,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:07,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:07,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:08,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:08,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:08,464 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:08,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:08,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:08,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:10,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:10,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:11,126 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:11,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:11,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:11,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:11,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:11,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:12,053 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:12,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:12,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:12,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:13,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:13,458 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:13,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:13,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:13,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:13,886 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:13,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:13,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:13,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:13,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:16,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:16,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:16,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:16,571 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:16,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:16,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:18,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:18,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:18,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:19,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:19,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:19,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:21,386 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:21,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:21,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:21,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:21,906 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:21,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:22,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:22,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:22,883 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:22,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:22,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:23,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:23,359 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:23,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:23,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:23,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:23,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:24,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:24,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:24,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:25,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:25,222 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:25,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:25,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:25,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:25,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:26,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:26,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:26,577 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:26,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:27,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:27,578 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:27,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:27,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:28,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:28,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:28,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:28,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:28,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:28,972 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:29,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:29,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:29,012 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:29,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:29,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:29,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:29,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:29,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:30,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:30,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:30,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:30,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:31,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:31,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:31,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:31,398 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:31,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:31,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:31,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:31,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:32,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:32,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:32,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:32,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:32,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:32,749 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:32,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:32,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:32,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:33,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 00:55:33,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:33,681 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:55:33,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:33,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:33,719 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:33,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:33,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:35,828 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:35,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:35,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:35,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:38,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:40,161 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:40,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:42,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:44,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:46,683 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:46,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:46,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:50,991 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:51,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:53,160 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:53,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:53,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:55,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:55,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:57,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:57,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:55:59,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:55:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:55:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:55:59,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:59,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:56:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:56:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:56:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:56:02,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:02,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:02,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:56:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:56:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:56:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:56:04,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:04,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:06,338 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:56:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:56:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:56:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:56:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:56:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:56:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:56:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:56:08,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:08,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:10,654 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:56:10,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 567 states and 1061 transitions. [2022-12-15 00:56:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1061 transitions. [2022-12-15 00:56:10,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 00:56:10,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:10,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat